<PAGE>

                                                                    Exhibit 4.10
                                                                    ------------

================================================================================




                               AMERICREDIT CORP.



                                      AND


                     [__________________________________],
                             AS INDENTURE TRUSTEE



                              DEBENTURE INDENTURE


                    [___]% SUBORDINATED DEBENTURES DUE 20__

                        Dated as of [________________]




================================================================================
<PAGE>

                               TABLE OF CONTENTS
<TABLE>
<CAPTION>

                                                                                               Page
                                                                                               ----
<S>                                                                                            <C>
ARTICLE I
     DEFINITIONS..............................................................................    2
     Section 1.1    Definitions of Terms......................................................    2

ARTICLE II
     ISSUE, DESCRIPTION, TERMS, CONDITIONS REGISTRATION AND EXCHANGE OF THE DEBENTURES........   11
     Section 2.1    Designation and Principal Amount..........................................   11
     Section 2.2    Maturity..................................................................   11
     Section 2.3    Form and Payment..........................................................   12
     Section 2.4    [Intentionally Left Blank]................................................   12
     Section 2.5    Interest..................................................................   12
     Section 2.6    Execution and Authentications.............................................   13
     Section 2.7    Registration of Transfer and Exchange.....................................   14
     Section 2.8    Temporary Debentures......................................................   15
     Section 2.9    Mutilated, Destroyed, Lost or Stolen Debentures...........................   15
     Section 2.10   Cancellation..............................................................   16
     Section 2.11   Benefit of Indenture......................................................   16
     Section 2.12   Authenticating Agent......................................................   17

ARTICLE III
     REDEMPTION OF DEBENTURES.................................................................   17
     Section 3.1    Redemption................................................................   17
     Section 3.2    Special Event Redemption..................................................   17
     Section 3.3    Optional Redemption by Company............................................   18
     Section 3.4    Notice of Redemption......................................................   19
     Section 3.5    Payment Upon Redemption...................................................   20
     Section 3.6    No Sinking Fund...........................................................   21

ARTICLE IV
     CONVERSION OF DEBENTURES.................................................................   21
     Section 4.1    Conversion Rights.........................................................   21
     Section 4.2    Conversion Procedures.....................................................   21
     Section 4.3    Conversion Ratio Adjustments..............................................   24
     Section 4.4    Reclassification, Consolidation, Merger or Sale of Assets.................   27
     Section 4.5    Notice of Adjustments of Conversion Ratio.................................   28
     Section 4.6    Prior Notice of Certain Events............................................   28
</TABLE>

                                       i
<PAGE>

<TABLE>
<S>                                                                                              <C>
     Section 4.7    Certain Defined Terms.....................................................   29
     Section 4.8    Dividend or Interest Reinvestment Plans...................................   30
     Section 4.9    Certain Additional Rights.................................................   30
     Section 4.10   Trustee Not Responsible for Determining Conversion Ratio or Adjustments...   31

ARTICLE V
     EXTENSION OF INTEREST PAYMENT PERIOD.....................................................   31
     Section 5.1    Extension of Interest Payment Period......................................   31
     Section 5.2    Notice of Extension.......................................................   32
     Section 5.3    Limitation on Transactions................................................   32

ARTICLE VI
     PARTICULAR COVENANTS OF THE COMPANY......................................................   33
     Section 6.1    Payment of Principal and Interest.........................................   33
     Section 6.2    Maintenance of Agency.....................................................   33
     Section 6.3    Paying Agents.............................................................   34
     Section 6.4    Appointment to Fill Vacancy in Office of Trustee..........................   35
     Section 6.5    Compliance with Consolidation Provisions..................................   35
     Section 6.6    Limitation on Transactions................................................   35
     Section 6.7    Covenants as to the Trust.................................................   36
     Section 6.8    Covenants as to Purchases.................................................   36
     Section 6.9    Waiver of Usury, Stay or Extension Laws...................................   36

ARTICLE VII
     DEBENTUREHOLDERS' LISTS AND REPORTS BY THE COMPANY AND THE TRUSTEE.......................   37
     Section 7.1    Company to Furnish Trustee Names and Addresses of Debentureholders........   37
     Section 7.2    Preservation of Information Communications with Debentureholders..........   37
     Section 7.3    Reports by the Company....................................................   37
     Section 7.4    Reports by the Trustee....................................................   38

ARTICLE VIII
     REMEDIES OF THE TRUSTEE AND DEBENTUREHOLDERS ON EVENT OF DEFAULT.........................   38
     Section 8.1    Events of Default.........................................................   38
     Section 8.2    Collection of Indebtedness and Suits for Enforcement by Trustee...........   40
     Section 8.3    Application of Moneys Collected...........................................   41
     Section 8.4    Limitation on Suits.......................................................   42
     Section 8.5    Rights and Remedies Cumulative; Delay or Omission not Waiver..............   43
</TABLE>

                                      ii
<PAGE>

<TABLE>
<S>                                                                                              <C>
     Section 8.6    Control by Debentureholders...............................................   43
     Section 8.7    Undertaking to Pay Costs..................................................   44
     Section 8.8    Direct Action; Right of Set-Off...........................................   44

ARTICLE IX
     FORM OF DEBENTURE AND ORIGINAL ISSUE.....................................................   44
     Section 9.1    Form of Debenture.........................................................   44
     Section 9.2    Original Issue of Debentures..............................................   45

ARTICLE X
     CONCERNING THE TRUSTEE...................................................................   45
     Section 10.1   Certain Duties and Responsibilities of the Trustee........................   45
     Section 10.2   Notice of Defaults........................................................   46
     Section 10.3   Certain Rights of Trustee.................................................   47
     Section 10.4   Trustee Not Responsible for Recitals, etc.................................   48
     Section 10.5   May Hold Debentures.......................................................   48
     Section 10.6   Moneys Held in Trust......................................................   48
     Section 10.7   Compensation and Reimbursement............................................   49
     Section 10.8   Reliance on Officers' Certificate.........................................   49
     Section 10.9   Disqualification:  Conflicting Interests..................................   49
     Section 10.10  Corporate Trustee Required; Eligibility...................................   50
     Section 10.11  Resignation and Removal; Appointment of Successor.........................   50
     Section 10.12  Acceptance of Appointment by Successor....................................   51
     Section 10.13  Merger, Conversion, Consolidation or Succession to Business...............   52
     Section 10.14  Preferential Collection of Claims Against the Company.....................   52

ARTICLE XI
     CONCERNING THE DEBENTUREHOLDERS..........................................................   52
     Section 11.1   Evidence of Action by Holders.............................................   52
     Section 11.2   Proof of Execution by Debentureholders....................................   53
     Section 11.3   Who May be Deemed Owners..................................................   53
     Section 11.4   Certain Debentures Owned by Company Disregarded...........................   54
     Section 11.5   Actions Binding on Future Debentureholders................................   54

ARTICLE XII
     SUPPLEMENTAL INDENTURES..................................................................   55
     Section 12.1   Supplemental Indentures Without the Consent of Debentureholders...........   55
     Section 12.2   Supplemental Indentures with Consent of Debentureholders..................   56
     Section 12.3   Effect of Supplemental Indentures.........................................   56
     Section 12.4   Debentures Affected by Supplemental Indentures............................   57
     Section 12.5   Execution of Supplemental Indentures......................................   57
</TABLE>

                                      iii
<PAGE>

<TABLE>
<S>                                                                                              <C>
ARTICLE XIII
     SUCCESSOR CORPORATION....................................................................   57
     Section 13.1   Company May Consolidate, etc..............................................   57
     Section 13.2   Successor Corporation Substituted.........................................   58
     Section 13.3   Evidence of Consolidation, etc. to Trustee................................   59

ARTICLE XIV
     SATISFACTION AND DISCHARGE...............................................................   59
     Section 14.1   Satisfaction and Discharge of Indenture...................................   59
     Section 14.2   Discharge of Obligations..................................................   59
     Section 14.3   Deposited Moneys to be Held in Trust......................................   60
     Section 14.4   Payment of Monies Held by Paying Agents...................................   60
     Section 14.5   Repayment to Company......................................................   60

ARTICLE XV
     IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS AND DIRECTORS..........................   61
     Section 15.1   No Recourse...............................................................   61

ARTICLE XVI
MISCELLANEOUS PROVISIONS......................................................................   61
     Section 16.1   Effect on Successors and Assigns..........................................   61
     Section 16.2   Actions by Successor......................................................   61
     Section 16.3   Surrender of Company Powers...............................................   62
     Section 16.4   Notices...................................................................   62
     Section 16.5   Governing Law.............................................................   62
     Section 16.6   Treatment of Debentures as Debt...........................................   62
     Section 16.7   Compliance Certificates and Opinions......................................   62
     Section 16.8   Payments on Business Days.................................................   63
     Section 16.9   Conflict with Trust Indenture Act.........................................   63
     Section 16.10  Counterparts..............................................................   63
     Section 16.11  Separability..............................................................   63
     Section 16.12  Assignment................................................................   63
     Section 16.13  Acknowledgment of Rights..................................................   64

ARTICLE XVII
     SUBORDINATION OF DEBENTURES..............................................................   64
     Section 17.1   Agreement to Subordinate..................................................   64
     Section 17.2   Default on Senior Debt, Subordinated Debt or Additional Senior
                         Obligations..........................................................   64
</TABLE>

                                      iv
<PAGE>

<TABLE>
     <S>                                                                                         <C>
     Section 17.3   Liquidation; Dissolution; Bankruptcy......................................   65
     Section 17.4   Subrogation...............................................................   66
     Section 17.5   Trustee to Effectuate Subordination.......................................   67
     Section 17.6   Notice by the Company.....................................................   67
     Section 17.7   Rights of the Trustee; Holders of Senior Indebtedness.....................   68
     Section 17.8   Subordination may not be Impaired.........................................   68
</TABLE>

                                       v
<PAGE>

                             CROSS-REFERENCE TABLE

<TABLE>
<CAPTION>
SECTION OF
TRUST INDENTURE ACT                                                   SECTION OF
OF 1939, AS AMENDED                                          DEBENTURE INDENTURE
-------------------                                          -------------------
<S>                                                          <C>
310(a).................................................................... 10.10
310(b)....................................................................  10.9
      .................................................................... 10.11
310(c)........................................................... Not Applicable
311(a).................................................................... 10.14
311(b).................................................................... 10.14
311(c)........................................................... Not Applicable
312(a).....................................................................  7.1
      ................................................................... 7.2(a)
312(b)................................................................... 7.2(c)
312(c)................................................................... 7.2(c)
313(a)................................................................... 7.4(a)
313(b)................................................................... 7.4(b)
313(c)................................................................... 7.4(a)
      ................................................................... 7.4(b)
313(d)................................................................... 7.4(c)
314(a)................................................................... 7.3(a)
314(b)........................................................... Not Applicable
314(c)..................................................................... 16.7
314(d)........................................................... Not Applicable
314(e)..................................................................... 16.7
314(f)........................................................... Not Applicable
315(a).................................................................. 10.1(a)
      ..................................................................... 10.3
315(b)..................................................................... 10.2
315(c).................................................................. 10.1(a)
315(d).................................................................. 10.1(b)
315(e)...................................................................... 8.7
316(a)...................................................................... 1.1
      ...................................................................... 8.6
316(b)................................................................... 8.4(b)
316(c).................................................................. 11.1(b)
317(a)...................................................................... 8.2
317(b)...................................................................... 6.3
318(a)..................................................................... 16.9
</TABLE>

                                      vi
<PAGE>

     Note:  This reconciliation and tie sheet shall not, for any purpose, be
            deemed to be a part of the Debenture Indenture

                                      vii
<PAGE>

                              DEBENTURE INDENTURE

     DEBENTURE INDENTURE ("Indenture"), dated as of ________ __, 2001, between
AMERICREDIT CORP., a Texas corporation (the "Company") and [___________], a
[__________] banking corporation duly organized and existing under the laws of
the State of [__________] as trustee (the "Trustee");

                                   RECITALS

     WHEREAS, for its lawful corporate purposes, the Company has duly authorized
the execution and delivery of this Indenture to provide for the issuance of
securities to be known as its [___]%  Subordinated Debentures due 20[__]
(hereinafter referred to as the "Debentures"), the form and substance of such
Debentures and the terms, provisions and conditions thereof to be set forth as
provided in this Indenture;

     WHEREAS, AmeriCredit Capital Trust I, a Delaware statutory business trust
(the "Trust"), has offered to the public up to $[___________] aggregate
liquidation amount of its Preferred Securities (as defined herein) and proposes
to invest the proceeds from such offering, together with the proceeds of the
issuance and sale by the Trust to the Company of up to $[__________] aggregate
liquidation amount of its Common Securities (as defined herein), in up to
$[__________] aggregate principal amount of the Debentures;

     WHEREAS, the Company has requested that the Trustee execute and deliver
this Indenture;

     WHEREAS, all requirements necessary to make this Indenture a valid
instrument in accordance with its terms, and to make the Debentures, when
executed by the Company and authenticated and delivered by the Trustee, the
valid obligations of the Company, have been performed, and the execution and
delivery of this Indenture have been duly authorized in all respects;

     WHEREAS, to provide the terms and conditions upon which the Debentures are
to be authenticated, issued and delivered, the Company has duly authorized the
execution of this Indenture; and

     WHEREAS, all things necessary to make this Indenture a valid agreement of
the Company, in accordance with its terms, have been done.

     NOW, THEREFORE, in consideration of the premises and the purchase of the
Debentures by the holders thereof, it is mutually covenanted and agreed as
follows for the equal and ratable benefit of the holders of the Debentures:
<PAGE>

                                   ARTICLE I

                                  DEFINITIONS

Section 1.1 Definitions of Terms.

     The terms defined in this Section 1.1 (except as in this Indenture
otherwise expressly provided or unless the context otherwise requires) for all
purposes of this Indenture and of any indenture supplemental hereto shall have
the respective meanings specified in this Section 1.1 and shall include the
plural as well as the singular.  All other terms used in this Indenture that are
defined in the Trust Indenture Act, or that are by reference in the Trust
Indenture Act defined in the Securities Act (except as herein otherwise
expressly provided or unless the context otherwise requires), shall have the
meanings assigned to such terms in the Trust Indenture Act and in the Securities
Act as in force at the date of the execution of this instrument.  All accounting
terms used herein and not expressly defined shall have the meanings assigned to
such terms in accordance with Generally Accepted Accounting Principles.

     "Accelerated Maturity Date" means if the Company elects to accelerate the
Maturity Date in accordance with Section 2.2(c), the date selected by the
Company which is prior to the Scheduled Maturity Date, but is after [_______ __,
20__].

     "Additional Interest" shall have the meaning set forth in Section 2.5(c).

     "Additional Senior Obligations" means all indebtedness of the Company
whether incurred on or prior to the date of this Indenture or thereafter
incurred, for claims in respect of derivative products such as interest and
foreign exchange rate contracts, commodity contracts and similar arrangements;
provided, however, that Additional Senior Obligations does not include claims in
respect of Senior Debt or Subordinated Debt or obligations which, by their
terms, are expressly stated to be not superior in right of payment to the
Debentures or to rank pari passu in right of payment with the Debentures.  For
purposes of this definition, "claim" shall have the meaning assigned thereto in
Section 101(4) of the United States Bankruptcy Code of 1978, as amended.

     "Administrative Trustees" shall have the meaning set forth in the Trust
Agreement.

     "Affiliate" means, with respect to a specified Person, (a) any Person
directly or indirectly owning, controlling or holding with power to vote 10% or
more of the outstanding voting securities or other ownership interests of the
specified Person; (b) any Person 10% or more of whose outstanding voting
securities or other ownership interests are directly or indirectly owned,
controlled or held with power to vote by the specified Person; (c) any Person
directly or indirectly controlling, controlled by, or under common control with
the specified Person; (d) a partnership in which the specified Person is a
general partner; (e) any officer or director of the specified Person; and (f) if
the specified Person is an individual, any entity of which the specified Person
is an officer, director or general partner.

                                       2
<PAGE>

     "Authenticating Agent" means an authenticating agent with respect to the
Debentures appointed by the Trustee pursuant to Section 2.12.

     "Bankruptcy Law" means Title 11, U.S. Code, or any similar federal or state
law for the relief of debtors.

     "Board of Directors" means the Board of Directors of the Company or any
duly authorized committee of such Board or any other duly designated officers of
the Company.

     "Board Resolution" means a copy of a resolution certified by the Secretary
or an Assistant Secretary of the Company to have been duly adopted by the Board
of Directors and to be in full force and effect on the date of such
certification.

     "Business Day" means, with respect to the Debentures, any day other than a
Saturday or a Sunday or a day on which federal or state banking institutions in
the Borough of Manhattan, The City of New York, are authorized or required by
law, executive order or regulation to close, or a day on which the Corporate
Trust Office of the Trustee or the Property Trustee is closed for business.

     "Certificate" means a certificate signed by the principal executive
officer, the principal financial officer, the principal accounting officer, the
treasurer or any vice president of the Company.  The Certificate need not comply
with the provisions of Section 16.7.

     "Change in 1940 Act Law" shall have the meaning set forth in the definition
of "Investment Company Event."

     "Commission" means the Securities and Exchange Commission.

     "Common Securities" means undivided beneficial interests in the assets of
the Trust which rank pari passu with the Preferred Securities; provided,
however, that upon the occurrence of an Event of Default, the rights of holders
of Common Securities to payment in respect of distributions and payments upon
liquidation, redemption and otherwise are subordinated to the rights of holders
of Preferred Securities.

     "Common Stock" means the common stock, $.01 par value per share, of the
Company.

     "Company" means AmeriCredit Corp., a corporation duly organized and
existing under the laws of the State of Texas, and, subject to the provisions of
Article XIII, shall also include its successors and assigns.

     "Compounded Interest" shall have the meaning set forth in Section 5.1.

                                       3
<PAGE>

     "Conversion Agent" means the Person appointed to act on behalf of the
holders of the Preferred Securities in effecting the conversion of Preferred
Securities to Debentures and Debentures to Common Stock as and in the manner set
forth in the Trust Agreement and this Indenture.

     "Conversion Price" means $[___].

     "Conversion Ratio" has the meaning set forth in Section 4.1.

     "Conversion Request" means (a) the irrevocable request to be given by a
Debentureholder to the Conversion Agent directing the Conversion Agent to
convert the Debentures into shares of Common Stock, and (b) the irrevocable
request to be given by a holder of Preferred Securities to the Conversion Agent
directing the Conversion Agent to exchange such stock on behalf of such holder.

     "Corporate Trust Office" means the office of the Trustee at which, at any
particular time, its corporate trust business shall be principally administered,
which office at the date hereof is located at [_______________________],
Attention:  Corporate Trust Administration.

     "Coupon Rate" shall have the meaning set forth in Section 2.5.

     "Custodian" means any receiver, trustee, assignee, liquidator, or similar
official under any Bankruptcy Law.

     "Debentures" shall have the meaning set forth in the Recitals hereto.

     "Debentureholder," "holder of Debentures," "registered holder," or other
similar term, means the Person or Persons in whose name or names a particular
Debenture shall be registered on the books of the Company or the Trustee kept
for that purpose in accordance with the terms of this Indenture.

     "Debenture Register" shall have the meaning set forth in Section 2.7(b).

     "Debenture Registrar" shall have the meaning set forth in Section 2.7(b).

     "Debt" means with respect to any Person, whether recourse is to all or a
portion of the assets of such Person and whether or not contingent, (i) every
obligation of such Person for money borrowed; (ii) every obligation of such
Person evidenced by bonds, debentures, notes or other similar instruments,
including obligations incurred in connection with the acquisition of property,
assets or businesses; (iii) every reimbursement obligation of such Person with
respect to letters of credit, bankers' acceptances or similar facilities issued
for the account of such Person; (iv) every obligation of such Person issued or
assumed as the deferred purchase price of property or services (but excluding
trade accounts payable or accrued liabilities arising in the ordinary course of
business); (v) every capital lease obligation of such Person; (vi) all
indebtedness of such Person whether incurred on or prior to the date of this
Indenture or thereafter

                                       4
<PAGE>

incurred, for claims in respect of derivative products, including interest rate,
foreign exchange rate and commodity forward contracts, options and swaps and
similar arrangements; and (vii) and every obligation of the type referred to in
clauses (i) through (vi) of another Person and all dividends of another Person
the payment of which, in either case, such Person has guaranteed or is
responsible or liable, directly or indirectly, as obligor or otherwise.

     "Default" means any event, act or condition that with notice or lapse of
time, or both, would constitute an Event of Default.

     "Deferred Interest" shall have the meaning set forth in Section 5.1.

     "Direct Action" shall have the meaning set forth in Section 8.8.

     "Dissolution Event" means that as a result of the occurrence and
continuation of a Special Event, the Trust is to be dissolved in accordance with
the Trust Agreement and the Debentures held by the Property Trustee are to be
distributed to the holders of the Trust Securities issued by the Trust pro rata
in accordance with the Trust Agreement.

     "Event of Default" means, with respect to the Debentures, any event
specified in Section 8.1, which has continued for the period of time, if any,
and after the giving of the notice, if any, therein designated.

     "Exchange Act," means the Securities Exchange Act of 1934, as amended, as
in effect at the date of execution of this Indenture.

     "Extended Interest Payment Period" shall have the meaning set forth in
Section 5.1.

     "Federal Reserve" means the Board of Governors of the Federal Reserve
System.

     "Generally Accepted Accounting Principles" means such accounting principles
as are generally accepted at the time of any computation required hereunder.

     "Governmental Obligations" means securities that are (i) direct obligations
of the United States of America for the payment of which its full faith and
credit is pledged; or (ii) obligations of a Person controlled or supervised by
and acting as an agency or instrumentality of the United States of America, the
payment of which is unconditionally guaranteed as a full faith and credit
obligation by the United States of America that, in either case, are not
callable or redeemable at the option of the issuer thereof, and shall also
include a depositary receipt issued by a bank (as defined in Section 3(a)(2) of
the Securities Act) as custodian with respect to any such Governmental
Obligation or a specific payment of principal of or interest on any such
Governmental Obligation held by such custodian for the account of the holder of
such depositary receipt; provided, however, that (except as required by law)
such custodian is not authorized to make any deduction from the amount payable
to the holder of such depositary receipt from any amount

                                       5
<PAGE>

received by the custodian in respect of the Governmental Obligation or the
specific payment of principal of or interest on the Governmental Obligation
evidenced by such depositary receipt.

     "Herein," "hereof," and "hereunder," and other words of similar import,
refer to this Indenture as a whole and not to any particular Article, Section or
other subdivision.

     "Indebtedness Ranking Junior to the Debentures" means any indebtedness,
whether outstanding on the date of execution of this Indenture or thereafter
created, assumed or incurred, to the extent the indebtedness specifically by its
terms ranks junior to and not equally with or prior to the  Debentures (and any
other Indebtedness Ranking on a Parity with the Trust Debentures) in right of
payment upon the happening of the dissolution or winding-up or liquidation or
reorganization of the Company. The securing of any indebtedness, otherwise
constituting Indebtedness Ranking Junior to the Trust Debentures shall not be
deemed to prevent such indebtedness from constituting indebtedness Ranking
Junior to the Trust Debentures.

     "Indebtedness Ranking on a Parity with the Debentures" means: (i)
indebtedness, whether outstanding on the date of execution of this Indenture or
thereafter created, assumed or incurred, to the extent the indebtedness
specifically by its terms ranks equally with and not prior to the Debentures in
right of payment upon the happening of our dissolution or winding-up or
liquidation or reorganization; and (ii) all other debt securities, and
guarantees in respect of those debt securities (including other debentures and
other guarantees), issued to any other trust, or a trustee of such trust,
partnership or other entity affiliated with us that is the Company's financing
vehicle in connection with the issuance by such financing vehicle of equity
securities that are similar to the Preferred Securities or other securities
guaranteed by the Company. The securing of any indebtedness, otherwise
constituting Indebtedness Ranking on a Parity with the Debentures, will not be
deemed to prevent that indebtedness constituting Indebtedness Ranking on a
Parity with the Debentures.

     "Indenture" means this instrument as originally executed or as it may from
time to time be supplemented or amended by one or more indentures supplemental
hereto entered into in accordance with the terms hereof.

     "Interest Payment Date," when used with respect to any installment of
interest on the Debentures, means the date specified in the Debenture or in an
indenture supplemental hereto with respect to the Debentures as the fixed date
on which an installment of interest with respect to the Debentures is due and
payable.

     "Investment Company Act," means the Investment Company Act of 1940, as
amended, as in effect at the date of execution of this Indenture.

     "Investment Company Event" means the receipt by the Trust and the Company
of an Opinion of Counsel from counsel experienced in such matters to the effect
that, as a result of the occurrence of a change in law or regulation or a
written change (including any announced prospective change) in interpretation or
application of law or regulation by any legislative body, court, governmental
agency or regulatory authority, which amendment or change is effective or which
pronouncement or decision is

                                       6
<PAGE>

announced on or after the date of original issuance of the preferred securities,
there is more than an insubstantial risk that the Trust is or will be considered
an "investment company" that is required to be registered under the Investment
Company Act, which change or prospective change becomes effective or would
become effective, as the case may be, on or after the date of the original
issuance of the Preferred Securities.

     "Maturity Date" means the date on which the Debentures mature and on which
the principal shall be due and payable together with all accrued and unpaid
interest thereon including Compounded Interest and Additional Interest, if any.

     "Ministerial Action" shall have the meaning set forth in Section 3.2.

     "Officers' Certificate" means a certificate signed by the President or an
Executive Vice President and by the Chief Financial Officer or the Treasurer or
an Assistant Treasurer or the Secretary or an Assistant Secretary of the Company
that is delivered to the Trustee in accordance with the terms hereof.  Each such
certificate shall include the statements provided for in Section 16.7, if and to
the extent required by the provisions thereof.

     "Opinion of Counsel" means an opinion in writing of independent, outside
legal counsel for the Company that is delivered to the Trustee in accordance
with the terms hereof.  Each such opinion shall include the statements provided
for in Section 16.7, if and to the extent required by the provisions thereof.

     "Outstanding," when used in reference to the Debentures, means, subject to
the provisions of Section 11.4, as of any particular time, all Debentures
theretofore authenticated and delivered by the Trustee under this Indenture,
except (a) Debentures theretofore canceled by the Trustee or any paying agent,
or delivered to the Trustee or any paying agent for cancellation or that have
previously been canceled; (b) Debentures or portions thereof for the payment or
redemption of which moneys or Governmental Obligations in the necessary amount
shall have been deposited in trust with the Trustee or with any paying agent
(other than the Company) or shall have been set aside and segregated in trust by
the Company (if the Company shall act as its own paying agent); provided,
however, that if such Debentures or portions of such Debentures are to be
redeemed prior to the maturity thereof, notice of such redemption shall have
been given as in Article III provided, or provision satisfactory to the Trustee
shall have been made for giving such notice; and (c) Debentures in lieu of or in
substitution for which other Debentures shall have been authenticated and
delivered pursuant to the terms of Section 2.7; provided, however, that in
determining whether the holders of the requisite percentage of Debentures have
given any request, notice, consent or waiver hereunder, Debentures held by the
Company or any Affiliate of the Company shall not be included; provided,
further, that the Trustee shall be protected in relying upon any request,
notice, consent or waiver unless a Responsible Officer of the Trustee shall have
actual knowledge that the holder of such Debenture is the Company or an
Affiliate thereof.

                                       7
<PAGE>

     "Person" means any individual, corporation, partnership, joint-venture,
joint-stock company, limited liability company, trust, unincorporated
organization or government or any agency or political subdivision thereof.

     "Predecessor Debenture" means every previous Debenture evidencing all or a
portion of the same debt as that evidenced by such particular Debenture; and,
for the purposes of this definition, any Debenture authenticated and delivered
under Section 2.9 in lieu of a lost, destroyed or stolen Debenture shall be
deemed to evidence the same debt as the lost, destroyed or stolen Debenture.

     "Preferred Securities" means the [___]% Trust Preferred Securities
representing undivided beneficial interests in the assets of the Trust which
rank pari passu with Common Securities issued by the Trust; provided, however,
that upon the occurrence of an Event of Default, the rights of holders of Common
Securities to payment in respect of distributions and payments upon liquidation,
redemption and otherwise are subordinated to the rights of holders of Preferred
Securities.

     "Preferred Securities Guarantee" means any guarantee that the Company may
enter into with the Trustee or other Persons that operates directly or
indirectly for the benefit of holders of Preferred Securities.

     "Property Trustee" has the meaning set forth in the Trust Agreement.

     "Redemption Price" shall have the meaning set forth in Section 3.2.

     "Responsible Officer" when used with respect to the Trustee means any
officer within the Corporate Trust Office of the Trustee with direct
responsibility for the administration of this Indenture, including any vice
president, any assistant vice president, any assistant secretary or any other
officer or assistant officer of the Trustee who customarily performs functions
similar to those performed by the Persons who at the time shall be such
officers, respectively, or to whom any corporate trust matter is referred
because of his or her knowledge of and familiarity with the particular subject.

     "Scheduled Maturity Date" means [________ __, 20__].

     "Securities Act," means the Securities Act of 1933, as amended, as in
effect at the date of execution of this instrument.

     "Senior Debt" means the principal of (and premium, if any) and interest, if
any (including interest accruing on or after the filing of any petition in
bankruptcy or for reorganization relating to the Company whether or not such
claim for post-petition interest is allowed in such proceeding), on Debt,
whether incurred on or prior to the date of this Indenture or thereafter
incurred, unless, in the instrument creating or evidencing the same or pursuant
to which the same is outstanding, it is provided that such obligations are not
superior in right of payment to the Debentures or to other Debt which is pari
passu with, or

                                       8
<PAGE>

subordinated to, the Debentures or Indebtedness Ranking Junior to the
Debentures, provided, however, that Senior Debt shall not be deemed to include
(i) any Debt of the Company which when incurred and without respect to any
election under section 1111(b) of the United States Bankruptcy Code of 1978, as
amended, was without recourse to the Company; (ii) any Debt of the Company owed
to any of its subsidiaries; (iii) Debt owed to any employee of the Company; (iv)
Debt which by its terms is subordinated to trade accounts payable or accrued
liabilities arising in the ordinary course of business to the extent that
payments made to the holders of such Debt by the holders of the Debentures as a
result of the subordination provisions of this Indenture would be greater than
they otherwise would have been as a result of any obligation of such holders to
pay amounts over to the obligees on such trade accounts payable or accrued
liabilities arising in the ordinary course of business as a result of
subordination provisions to which such Debt is subject; and (v) Debt which
constitutes Subordinated Debt.

     "Senior Indebtedness" shall have the meaning set forth in Section 17.1.

     "Special Event" means a Tax Event or an Investment Company Event.

     "Subsidiary" means, with respect to any Person, (i) any corporation at
least a majority of whose outstanding Voting Stock shall at the time be owned,
directly or indirectly, by such Person or by one or more of its Subsidiaries or
by such Person and one or more of its Subsidiaries; (ii) any general
partnership, limited liability company, joint venture, trust or similar entity,
at least a majority of whose outstanding partnership or similar interests shall
at the time be owned by such Person, or by one or more of its Subsidiaries, or
by such Person and one or more of its Subsidiaries; and (iii) any limited
partnership of which such Person or any of its Subsidiaries is a general
partner.

     "Tax Event" means the receipt by the Company and the Trust of an Opinion of
Counsel, experienced in such matters, to the effect that, as a result of any
amendment to, or change (including any announced prospective change) in, the
laws (or any regulations thereunder) of the United States or any political
subdivision or taxing authority thereof or therein, or as a result of any
amendment or change in any official administrative pronouncement or judicial
decision interpreting or applying such laws or regulations, which amendment or
change is effective or which pronouncement or decision is announced on or after
the date of issuance of the Preferred Securities under the Trust Agreement,
there is more than an insubstantial risk that (i) the Trust is, or shall be
within 90 days after the date of such Opinion of Counsel, subject to United
States federal income tax with respect to income received or accrued on the
Debentures; (ii) interest payable by the Company on the Debentures is not, or
within 90 days after the date of such Opinion of Counsel, shall not be,
deductible by the Company, in whole or in part, for United States federal income
tax purposes; or (iii) the Trust is, or shall be within 90 days after the date
of such Opinion of Counsel, subject to more than a de minimis amount of other
taxes, duties, assessments or other governmental charges.

     "Trust" means AmeriCredit Capital Trust I, a Delaware statutory business
trust.

     "Trust Agreement" means the Trust Agreement, dated as of [__________ __,]
2001, of the Trust.

                                       9
<PAGE>

     "Trustee" means [_________________] and, subject to the provisions of
Article X, shall also include its successors and assigns, and, if at any time
there is more than one Person acting in such capacity hereunder, "Trustee" shall
mean each such Person.

     "Trust Indenture Act," means the Trust Indenture Act of 1939, as amended,
subject to the provisions of Sections 12.1, 12.2, and 13.1, as in effect at the
date of execution of this instrument.

     "Trust Securities" means the Common Securities and Preferred Securities,
collectively.

     "Voting Stock," as applied to stock of any Person, means shares, interests,
participations or other equivalents in the equity interest (however designated)
in such Person having ordinary voting power for the election of a majority of
the directors (or the equivalent) of such Person, other than shares, interests,
participations or other equivalents having such power only by reason of the
occurrence of a contingency.


                                  ARTICLE II

                     ISSUE, DESCRIPTION, TERMS, CONDITIONS
                  REGISTRATION AND EXCHANGE OF THE DEBENTURES

Section 2.1 Designation and Principal Amount.

     There is hereby authorized Debentures designated the "[___]% Subordinated
Debentures due 20[__]," limited in aggregate principal amount to $[__________]
which amount shall be as set forth in any written order of the Company for the
authentication and delivery of Debentures pursuant to Section 2.6.

Section 2.2 Maturity.

     (a)  The Maturity Date shall be either:

          (i)  the Scheduled Maturity Date; or

          (ii) if the Company elects to accelerate the Maturity Date to be a
date prior to the Scheduled Maturity Date in accordance with Section 2.2(c), the
Accelerated Maturity Date.

     (b)  the Company may at any time before the day which is 90 days before the
Scheduled Maturity Date and after [___________, 20__], elect to shorten the
Maturity Date only once to the Accelerated Maturity Date provided that the
Company has received the prior approval of the Federal Reserve if then required
under applicable capital guidelines, policies or regulations of the Federal
Reserve.

                                       10
<PAGE>

     (c)    if the Company elects to accelerate the Maturity Date in accordance
with Section 2.2(b), the Company shall give notice to the Trustee and the Trust
(unless the Trust is not the holder of the Debentures, in which case the Trustee
will give notice to the holders of the Debentures) of the acceleration of the
Maturity Date and the Accelerated Maturity Date at least 30 days and no more
than 180 days before the Accelerated Maturity Date; provided, however that
nothing provided in this Section 2.2 shall limit the Company's rights, as
provided in Article III hereof, to redeem all or a portion of the Debentures at
such time or times on or after [________, 20__], as the Company may so
determine, or at any time upon the occurrence of a Special Event.

Section 2.3 Form and Payment.

     The Debentures shall be issued in fully registered certificated form
without interest coupons.  Principal and interest on the Debentures issued in
certificated form shall be payable, the transfer of such Debentures shall be
registrable and such Debentures shall be exchangeable for Debentures bearing
identical terms and provisions at the office or agency of the Trustee; provided,
however, that payment of interest may be made (except in the case of trust
debentures in global form) at the option of the Company by check mailed to the
holder at such address as shall appear in the Debenture Register or by wire
transfer to an account maintained by the holder as specified in the Debenture
Register, provided that the holder provides proper transfer instructions by the
regular record date. Payment of any interest on any Debenture shall be made to
the person in whose name the Debenture is registered at the close of business on
the record date for such interest except in the case of defaulted interest.
Notwithstanding the foregoing, so long as the holder of any Debentures is the
Property Trustee, the payment of principal of and interest (including Compounded
Interest and Additional Interest, if any) on such Debentures held by the
Property Trustee shall be made at such place and to such account as may be
designated by the Property Trustee. The Company may at any time designate
additional paying agents or rescind the designation of any paying agent;
however, the Company shall at all times maintain a paying agent in each place of
payment for the Debentures.

Section 2.4 [Intentionally Left Blank].

Section 2.5 Interest.

     (a)    Each Debenture shall bear interest at the rate of [___]% per annum
(the "Coupon Rate") from the original date of issuance until the principal
thereof becomes due and payable, and on any overdue principal and (to the extent
that payment of such interest is enforceable under applicable law) on any
overdue installment of interest at the Coupon Rate, compounded semi-annually,
payable (subject to the provisions of Article V) semi-annually in arrears on
June 30 and December 31 of each year (each, an "Interest Payment Date"),
commencing on [________,] 2001 to the Person in whose name such Debenture or any
Predecessor Debenture is registered, at the close of business on the regular
record date for such interest installment, which shall be the fifteenth day of
the last month of the calendar semi-annual period.


                                       11
<PAGE>

     (b)  The amount of interest payable for any period shall be computed on the
basis of a 360-day year of twelve 30-day months. The amount of interest payable
for any period shorter than a full semi-annual period for which interest is
computed, shall be computed on the basis of the number of days elapsed in a 360-
day year of twelve 30-day months. In the event that any date on which interest
is payable on the Debentures is not a Business Day, then payment of interest
payable on such date shall be made on the next succeeding day which is a
Business Day (and without any interest or other payment in respect of any such
delay) except that, if such Business Day is in the next succeeding calendar
year, such payment shall be made on the immediately preceding Business Day (and
without any reduction of interest or any other payment in respect of any such
acceleration), in each case with the same force and effect as if made on the
date such payment was originally payable.

     (c)  If, at any time while the Property Trustee is the holder of any
Debentures, the Trust or the Property Trustee is required to pay any taxes,
duties, assessments or governmental charges of whatever nature (other than
withholding taxes) imposed by the United States, or any other taxing authority,
then, in any case, the Company shall pay as additional interest ("Additional
Interest") on the Debentures held by the Property Trustee, such additional
amounts as shall be required so that the net amounts received and retained by
the Trust and the Property Trustee after paying such taxes, duties, assessments
or other governmental charges shall be equal to the amounts the Trust and the
Property Trustee would have received had no such taxes, duties, assessments or
other government charges been imposed.

Section 2.6 Execution and Authentications.

     (a)  The Debentures shall be signed on behalf of the Company by its
President or one of its Executive Vice Presidents or Chief Financial Officer or
Treasurer, under its corporate seal attested by its Secretary or one of its
Assistant Secretaries. Signatures may be in the form of a manual or facsimile
signature. The Company may use the facsimile signature of any Person who shall
have been a President or Executive Vice President thereof, or of any Person who
shall have been a Secretary or Assistant Secretary thereof, notwithstanding the
fact that at the time the Debentures shall be authenticated and delivered or
disposed of such Person shall have ceased to be the President or a Vice
President, or the Secretary or an Assistant Secretary, of the Company (and any
such signature shall be binding on the Company). The seal of the Company may be
in the form of a facsimile of such seal and may be impressed, affixed, imprinted
or otherwise reproduced on the Debentures. The Debentures may contain such
notations, legends or endorsements required by law, stock exchange rule or
usage. Each Debenture shall be dated the date of its authentication by the
Trustee.

     (b)  A Debenture shall not be valid until authenticated manually by an
authorized signatory of the Trustee, or by an Authenticating Agent. Such
signature shall be conclusive evidence that the Debenture so authenticated has
been duly authenticated and delivered hereunder and that the holder is entitled
to the benefits of this Indenture.

                                       12
<PAGE>

     (c)    At any time and from time to time after the execution and delivery
of this Indenture, the Company may deliver Debentures executed by the Company to
the Trustee for authentication, together with a written order of the Company for
the authentication and delivery of such Debentures signed by its President or
any Executive Vice President and its Chief Financial Officer or the Treasurer or
any Assistant Treasurer, and the Trustee in accordance with such written order
shall authenticate and deliver such Debentures.

     (d)    In authenticating such Debentures and accepting the additional
responsibilities under this Indenture in relation to such Debentures, the
Trustee shall be entitled to receive, and (subject to Section 10.1) shall be
fully protected in relying upon, an Opinion of Counsel stating that the form and
terms thereof have been established in conformity with the provisions of this
Indenture.

     (e)    The Trustee shall not be required to authenticate such Debentures if
the issue of such Debentures pursuant to this Indenture shall affect the
Trustee's own rights, duties or immunities under the Debentures and this
Indenture or otherwise in a manner that is not reasonably acceptable to the
Trustee.

Section 2.7 Registration of Transfer and Exchange.

     (a)    Debentures may be exchanged upon presentation thereof at the office
or agency of the Company designated for such purpose in the Borough of
Manhattan, The City of New York, or at the office of the Debenture Registrar,
for other Debentures and for a like aggregate principal amount in denominations
of integral multiples of $1,000, upon payment of a sum sufficient to cover any
tax or other governmental charge in relation thereto, all as provided in this
Section 2.7. In respect of any Debentures so surrendered for exchange, the
Company shall execute, the Trustee shall authenticate and such office or agency
shall deliver in exchange therefor the Debenture or Debentures that the
Debentureholder making the exchange shall be entitled to receive, bearing
numbers not contemporaneously outstanding.

     (b)    The Company shall keep, or cause to be kept, at its office or agency
designated for such purpose in the Borough of Manhattan, The City of New York,
or at the office of the Debenture Registrar or such other location designated by
the Company a register or registers (herein referred to as the "Debenture
Register") in which, subject to such reasonable regulations as the Debenture
Registrar (as defined below) may prescribe, the Company shall register the
Debentures and the transfers of Debentures as in this Article II provided and
which at all reasonable times shall be open for inspection by the Trustee. The
registrar for the purpose of registering Debentures and transfer of Debentures
as herein provided shall initially be the Trustee and thereafter as may be
appointed by the Company as authorized by Board Resolution (the "Debenture
Registrar"). Upon surrender for transfer of any Debenture at the office or
agency of the Company designated for such purpose, the Company shall execute,
the Trustee shall authenticate and such office or agency shall deliver in the
name of the transferee or transferees a new Debenture or Debentures for a like
aggregate principal amount. All Debentures presented or surrendered for exchange
or registration of transfer, as provided in this Section 2.7, shall be
accompanied (if so required by the Company or the Debenture Registrar) by a
written instrument or instruments of transfer, in form

                                       13
<PAGE>

satisfactory to the Company or the Debenture Registrar, duly executed by the
registered holder or by such holder's duly authorized attorney in writing.

     (c)    No service charge shall be made for any exchange or registration of
transfer of Debentures, or issue of new Debentures in case of partial
redemption, but the Company may require payment of a sum sufficient to cover any
tax or other governmental charge in relation thereto, other than exchanges
pursuant to Section 2.8, Section 3.5(b) and Section 12.4 not involving any
transfer.

     (d)    The Company shall not be required (i) to issue, exchange or register
the transfer of any Debentures during a period beginning at the opening of
business 15 days before the day of the mailing of a notice of redemption of less
than all the Outstanding Debentures and ending at the close of business on the
day of such mailing; nor (ii) to register the transfer of or exchange any
Debentures or portions thereof called for redemption.

     (e)    Debentures may only be transferred, in whole or in part, in
accordance with the terms and conditions set forth in this Indenture. Any
transfer or purported transfer of any Debenture not made in accordance with this
Indenture shall be null and void.

Section 2.8 Temporary Debentures.

     Pending the preparation of definitive Debentures, the Company may execute,
and the Trustee shall authenticate and deliver, temporary Debentures (printed,
lithographed, or typewritten).  Such temporary Debentures shall be substantially
in the form of the definitive Debentures in lieu of which they are issued, but
with such omissions, insertions and variations as may be appropriate for
temporary Debentures, all as may be determined by the Company.  Every temporary
Debenture shall be executed by the Company and be authenticated by the Trustee
upon the same conditions and in substantially the same manner, and with like
effect, as the definitive Debentures.  Without unnecessary delay the Company
shall execute and shall furnish definitive Debentures and thereupon any or all
temporary Debentures may be surrendered in exchange therefor (without charge to
the holders), at the office or agency of the Company designated for the purpose
in the Borough of Manhattan, The City of New York, and the Trustee shall
authenticate and such office or agency shall deliver in exchange for such
temporary Debentures an equal aggregate principal amount of definitive
Debentures, unless the Company advises the Trustee to the effect that definitive
Debentures need not be executed and furnished until further notice from the
Company.  Until so exchanged, the temporary Debentures shall be entitled to the
same benefits under this Indenture as definitive Debentures authenticated and
delivered hereunder.

Section 2.9 Mutilated, Destroyed, Lost or Stolen Debentures.

     (a)    In case any temporary or definitive Debenture shall become mutilated
or be destroyed, lost or stolen, the Company (subject to the next succeeding
sentence) shall execute, and upon the Company's request the Trustee (subject as
aforesaid) shall authenticate and deliver, a new Debenture bearing a number

                                       14
<PAGE>

not contemporaneously outstanding, in exchange and substitution for the
mutilated Debenture, or in lieu of and in substitution for the Debenture so
destroyed, lost, stolen or mutilated. In every case the applicant for a
substituted Debenture shall furnish to the Company and the Trustee such security
or indemnity as may be required by them to save each of them harmless, and, in
every case of destruction, loss or theft, the applicant shall also furnish to
the Company and the Trustee evidence to their satisfaction of the destruction,
loss or theft of the applicant's Debenture and of the ownership thereof. The
Trustee may authenticate any such substituted Debenture and deliver the same
upon the written request or authorization of the President or any Vice President
and the Chief Financial Officer or the Treasurer or any Assistant Treasurer of
the Company. Upon the issuance of any substituted Debenture, the Company may
require the payment of a sum sufficient to cover any tax or other governmental
charge that may be imposed in relation thereto and any other expenses (including
the fees and expenses of the Trustee) connected therewith. In case any Debenture
that has matured or is about to mature shall become mutilated or be destroyed,
lost or stolen, the Company may, instead of issuing a substitute Debenture, pay
or authorize the payment of the same (without surrender thereof except in the
case of a mutilated Debenture) if the applicant for such payment shall furnish
to the Company and the Trustee such security or indemnity as they may require to
save them harmless, and, in case of destruction, loss or theft, evidence to the
satisfaction of the Company and the Trustee of the destruction, loss or theft of
such Debenture and of the ownership thereof.

     (b)     Every replacement Debenture issued pursuant to the provisions of
this Section 2.9 shall constitute an additional contractual obligation of the
Company whether or not the mutilated, destroyed, lost or stolen Debenture shall
be found at any time, or be enforceable by anyone, and shall be entitled to all
the benefits of this Indenture equally and proportionately with any and all
other Debentures duly issued hereunder. All Debentures shall be held and owned
upon the express condition that the foregoing provisions are exclusive with
respect to the replacement or payment of mutilated, destroyed, lost or stolen
Debentures, and shall preclude (to the extent lawful) any and all other rights
or remedies, notwithstanding any law or statute existing or hereafter enacted to
the contrary with respect to the replacement or payment of negotiable
instruments or other securities without their surrender.

Section 2.10 Cancellation.

     All Debentures surrendered for the purpose of payment, redemption,
exchange, conversion or registration of transfer shall, if surrendered to the
Company or any paying agent, be delivered to the Trustee for cancellation, or,
if surrendered to the Trustee, shall be canceled by it, and no Debentures shall
be issued in lieu thereof except as expressly required or permitted by any of
the provisions of this Indenture. On request of the Company at the time of such
surrender, the Trustee shall deliver to the Company canceled Debentures held by
the Trustee. In the absence of such request the Trustee may dispose of canceled
Debentures in accordance with its standard procedures and deliver a certificate
of disposition to the Company. If the Company shall otherwise acquire any of the
Debentures, however, such acquisition shall not operate as a redemption or
satisfaction of the indebtedness represented by such Debentures unless and until
the same are delivered to the Trustee for cancellation.

                                       15
<PAGE>

Section 2.11 Benefit of Indenture.

     Nothing in this Indenture or in the Debentures, express or implied, shall
give or be construed to give to any Person, other than the parties hereto and
the holders of the Debentures (and, with respect to the provisions of Article
XVII, the holders of Senior Indebtedness) any legal or equitable right, remedy
or claim under or in respect of this Indenture, or under any covenant, condition
or provision herein contained; all such covenants, conditions and provisions
being for the sole benefit of the parties hereto and of the holders of the
Debentures (and, with respect to the provisions of Article XVII, the holders of
Senior Indebtedness).

Section 2.12 Authenticating Agent.

      (a)    So long as any of the Debentures remain Outstanding there may be an
Authenticating Agent for any or all such Debentures, which Authenticating Agent
the Trustee shall have the right to appoint. Said Authenticating Agent shall be
authorized to act on behalf of the Trustee to authenticate Debentures issued
upon exchange, transfer or partial redemption thereof, and Debentures so
authenticated shall be entitled to the benefits of this Indenture and shall be
valid and obligatory for all purposes as if authenticated by the Trustee
hereunder. All references in this Indenture to the authentication of Debentures
by the Trustee shall be deemed to include authentication by an Authenticating
Agent. Each Authenticating Agent shall be acceptable to the Company and shall be
a corporation that has a combined capital and surplus, as most recently reported
or determined by it, sufficient under the laws of any jurisdiction under which
it is organized or in which it is doing business to conduct a trust business,
and that is otherwise authorized under such laws to conduct such business and is
subject to supervision or examination by federal or state authorities. If at any
time any Authenticating Agent shall cease to be eligible in accordance with
these provisions, it shall resign immediately.

      (b)    Any Authenticating Agent may at any time resign by giving written
notice of resignation to the Trustee and to the Company. The Trustee may at any
time (and upon request by the Company shall) terminate the agency of any
Authenticating Agent by giving written notice of termination to such
Authenticating Agent and to the Company. Upon resignation, termination or
cessation of eligibility of any Authenticating Agent, the Trustee may appoint an
eligible successor Authenticating Agent acceptable to the Company. Any successor
Authenticating Agent, upon acceptance of its appointment hereunder, shall become
vested with all the rights, powers and duties of its predecessor hereunder as if
originally named as an Authenticating Agent pursuant hereto.

                                       16
<PAGE>

                                  ARTICLE III

                           REDEMPTION OF DEBENTURES

Section 3.1 Redemption.

     Subject to the Company having received prior approval of the Federal
Reserve, if then required under the applicable capital guidelines, policies or
regulations of the Federal Reserve, the Company may redeem the Debentures issued
hereunder on and after the dates set forth in and in accordance with the terms
of this Article III.

Section 3.2 Special Event Redemption.

     Subject to the Company having received the prior approval of the Federal
Reserve, if then required under the applicable capital guidelines, policies or
regulations of the Federal Reserve, if a Special Event has occurred and is
continuing, then, notwithstanding Section 3.3(a) but subject to Section 3.3(b),
the Company shall have the right upon not less than 30 days' nor more than 60
days' notice to the holders of the Debentures to redeem the Debentures, in whole
but not in part, for cash within [____] days following the occurrence of such
Special Event (the "[____] Day Period") at a redemption price equal to [____]%
of the principal amount to be redeemed plus any accrued and unpaid interest
thereon to the date of such redemption (the "Redemption Price"), provided that
if at the time there is available to the Company the opportunity to eliminate,
within the [____] Day Period, a Tax Event by taking some ministerial action (a
"Ministerial Action"), such as filing a form or making an election, or pursuing
some other similar reasonable measure which has no adverse effect on the
Company, the Trust or the holders of the Trust Securities issued by the Trust,
the Company shall pursue such Ministerial Action in lieu of redemption, and,
provided further, that the Company shall have no right to redeem the Debentures
----------------
pursuant to this Section 3.2 while it is pursuing any Ministerial Action
pursuant to its obligations hereunder, and, provided further, that, if it is
determined that the taking of a Ministerial Action would not eliminate the Tax
Event within the 180 Day Period, the Company's right to redeem the Debentures
pursuant to this Section 3.2 shall be restored and it shall have no further
obligations to pursue the Ministerial Action. The Redemption Price shall be paid
prior to 12:00 noon, New York time, on the date of such redemption or such
earlier time as the Company determines, provided that the Company shall deposit
with the Trustee an amount sufficient to pay the Redemption Price by 10:00 a.m.,
New York time, on the date such Redemption Price is to be paid.

Section 3.3 Optional Redemption by Company.

      (a)   Subject to the provisions of Section 3.3(c), except as otherwise may
be specified in this Indenture, the Company shall have the right to redeem the
Debentures, in whole or in part, at any time and from time to time, (i) on or
after [___________], at a Redemption Price equal to [___]% of the principal
amount to be redeemed plus any accrued and unpaid interest thereon to the date
of such redemption; (ii) on or after [___________] but before [____________], at
a Redemption Price equal to

                                       17
<PAGE>

[___]% of the principal amount to be redeemed plus any accrued and unpaid
interest thereon to the date of such redemption; and (iii) on or after
[_____________] but before [__________], at a Redemption Price equal to [__]% of
the principal to be redeemed plus any accrued and unpaid interest thereon to the
date of such redemption. The Company may elect to redeem the Debentures pursuant
to (ii) and (iii) above only if the stock price for the Company's common stock
has been at least [___]% of the Conversion Price for a period of twenty
consecutive business days ending within five days of the date of notice of
redemption. Any redemption pursuant to this Section 3.3(a) shall be made upon
not less than 30 days' nor more than 60 days' notice to the holder of the
Debentures, at the Redemption Price. The Redemption Price shall be paid prior to
12:00 noon, New York time, on the date of such redemption or at such earlier
time as the Company determines provided that the Company shall deposit with the
Trustee an amount sufficient to pay the Redemption Price by 10:00 a.m., New York
time, on the date such Redemption Price is to be paid.

      (b)    Subject to the provisions of Section 3.3(c), the Company shall have
the right to redeem Debentures at any time and from time to time in a principal
amount equal to the Liquidation Amount (as defined in the Trust Agreement) of
any Preferred Securities purchased and beneficially owned by the Company, plus
an additional principal amount of Debentures equal to the Liquidation Amount (as
defined in the Trust Agreement) of that number of Common Securities that bears
the same proportion to the total number of Common Securities then outstanding as
the number of Preferred Securities to be redeemed bears to the total number of
Preferred Securities then outstanding. Such Debentures shall be redeemed
pursuant to this Section 3.3(b) only in exchange for and upon surrender by the
Company to the Property Trustee of the Preferred Securities and a proportionate
amount of Common Securities, whereupon the Property Trustee shall cancel the
Preferred Securities and Common Securities so surrendered and a Like Amount (as
defined in the Trust Agreement) of Debentures shall be extinguished by the
Trustee and shall no longer be deemed Outstanding.


Section 3.4 Notice of Redemption.

      (a)   Except in the case of a redemption pursuant to Section 3.3(b), in
case the Company shall desire to exercise such right to redeem all or, as the
case may be, a portion of the Debentures in accordance with the right reserved
so to do, the Company shall, or shall cause the Trustee to upon receipt of 45
days' written notice from the Company (which notice shall, in the event of a
partial redemption, include a representation to the effect that such partial
redemption will not result in the delisting of the Preferred Securities as
described in Section 3.3(c) above), give notice of such redemption to holders of
the Debentures to be redeemed by mailing, first class postage prepaid, a notice
of such redemption not less than 30 days and not more than 60 days before the
date fixed for redemption to such holders at their last addresses as they shall
appear upon the Debenture Register unless a shorter period is specified in the
Debentures to be redeemed. Any notice that is mailed in the manner herein
provided shall be conclusively presumed to have been duly given, whether or not
the registered holder receives the notice. In any case, failure duly to give
such notice to the holder of any Debenture designated for redemption in whole or
in part, or any defect in the notice, shall not affect the validity of the
proceedings for the redemption of any

                                       18
<PAGE>

other Debentures. In the case of any redemption of Debentures prior to the
expiration of any restriction on such redemption provided in the terms of such
Debentures or elsewhere in this Indenture, the Company shall furnish the Trustee
with an Officers' Certificate evidencing compliance with any such restriction.
Each such notice of redemption shall specify the date fixed for redemption and
the Redemption Price and shall state that payment of the Redemption Price shall
be made at the office or agency of the Company in the Borough of Manhattan, The
City of New York or at the Corporate Trust Office, upon presentation and
surrender of such Debentures, that interest accrued to the date fixed for
redemption shall be paid as specified in said notice and that from and after
said date interest shall cease to accrue. If less than all the Debentures are to
be redeemed, the notice to the holders of the Debentures shall specify the
particular Debentures to be redeemed. If the Debentures are to be redeemed in
part only, the notice shall state the portion of the principal amount thereof to
be redeemed and shall state that on and after the redemption date, upon
surrender of such Debenture, a new Debenture or Debentures in principal amount
equal to the unredeemed portion thereof shall be issued.

     (b)    The Company may, if and whenever it shall so elect pursuant to the
terms hereof, by delivery of instructions signed on its behalf by its Chairman,
its President or any Vice President, instruct the Trustee or any paying agent to
call all of the Debentures for redemption and to give notice of redemption in
the manner set forth in this Section 3.4, such notice to be in the name of the
Company or its own name as the Trustee or such paying agent may deem advisable.
In any case in which notice of redemption is to be given by the Trustee or any
such paying agent, the Company shall deliver or cause to be delivered to, or
permit to remain with, the Trustee or such paying agent, as the case may be,
such Debenture Register, transfer books or other records, or suitable copies or
extracts therefrom, sufficient to enable the Trustee or such paying agent to
give any notice by mail that may be required under the provisions of this
Section 3.4.

Section 3.5 Payment Upon Redemption.

       If the giving of notice of redemption shall have been completed as above
provided, the Debentures to be redeemed specified in such notice shall become
due and payable on the date and at the place stated in such notice at the
applicable Redemption Price, and interest on such Debentures shall cease to
accrue on and after the date fixed for redemption, unless the Company shall
default in the payment of such Redemption Price with respect to any such
Debenture or portion thereof.  On presentation and surrender of such Debentures
on or after the date fixed for redemption at the place of payment specified in
the notice, said Debentures shall be paid and redeemed at the Redemption Price
(but if the date fixed for redemption is an Interest Payment Date, the interest
installment payable on such date shall be payable to the registered holder at
the close of business on the applicable record date pursuant to Section 3.3).

                                       19
<PAGE>

Section 3.6 No Sinking Fund.

       The Debentures are not entitled to the benefit of any sinking fund.


                                  ARTICLE IV

                           CONVERSION OF DEBENTURES

Section 4.2 Conversion Rights.

       Subject to and upon compliance with the provisions of this Article IV,
the Debentures are convertible, at the option of the Debentureholder, at any
time after [__________ __, 20__], and on or before the close of business on the
Business Day immediately preceding the date of repayment of such Debentures,
whether at maturity or upon redemption, into fully paid and nonassessable shares
of Common Stock at an initial conversion ratio of [___________] shares of Common
Stock for each $[__] in aggregate principal amount of Debentures (equal to an
initial conversion price of $[_____] per share of Common Stock), subject to
adjustment as described in this Article IV (the "Conversion Ratio").  A
Debentureholder may convert any portion of the principal amount of the
Debentures into that number of fully paid and nonassessable shares of Common
Stock (calculated as to each conversion to the nearest 1/100th of a share)
obtained by multiplying (x) the quotient obtained by dividing the principal
amount of the Debentures to be converted by $[____] by (y) the Conversion Ratio.
In case a Debenture or portion thereof is called for redemption, such conversion
right in respect of the Debenture or portion so called shall expire at the close
of business on the Business Day immediately preceding the corresponding Maturity
Date, unless the Company defaults in making the payment due upon redemption.

Section 4.2 Conversion Procedures.

     (a)    To convert all or a portion of the Debentures, the Debentureholder
thereof shall deliver to the Conversion Agent an irrevocable Conversion Request
setting forth the principal amount of Debentures to be converted, together with
the name or names, if other than the Debentureholder, in which the shares of
Common Stock should be issued upon conversion and, if such Debentures are in
certificate form, surrender to the Conversion Agent the Debentures to be
converted, duly endorsed or assigned to the Company or in blank. In addition, a
holder of Preferred Securities may exercise its right under the Trust Agreement
to exchange such Preferred Securities for Debentures which shall be converted
into Common Stock by delivering to the Conversion Agent an irrevocable
Conversion Request setting forth the information called for by the preceding
sentence and directing the Conversion Agent (i) to exchange such Preferred
Security for a portion of the Debentures held by the Trust (at an exchange rate
of $[__] principal amount of Debentures for each Preferred Security), and (ii)
to immediately convert such Debentures, on behalf of such Debentureholder, into
Common Stock pursuant to this Article IV and, if such Preferred Securities are
in certificate form, surrendering such Preferred Securities, duly endorsed or
assigned to the

                                       20
<PAGE>

Company or in blank. So long as any Preferred Securities are outstanding, the
Trust shall not convert any Debentures except pursuant to a Conversion Request
delivered to the Conversion Agent by a holder of Preferred Securities.

     If a Conversion Request is delivered on or after the regular record date
and prior to the subsequent Interest Payment Date, the Debentureholder shall be
required to pay to the Company the interest payable to the Debentureholder on
the subsequent Interest Payment Date prior to receiving the shares of Common
Stock, and shall be entitled to receive the interest payable on the subsequent
Interest Payment Date, on the portion of Debentures to be converted
notwithstanding the conversion thereof prior to such Interest Payment Date.
Except as provided in the immediately preceding sentence, the Company shall not
make, or be required to make, any payment, allowance or adjustment for
accumulated and unpaid interest, whether or not in arrears, on converted
Debentures; provided, however, that if notice of redemption of Debentures is
mailed or otherwise given to Debentureholder, then, if any Debentureholder
converts any Debentures into Common Stock on any date on or after the date on
which such notice of prepayment is mailed or otherwise given, and if such date
of conversion falls on any day from and including the first day of an Extended
Interest Payment Period and on or prior to the Interest Payment Date upon which
such Extended Interest Payment Period ends, such converting Debentureholder
shall be entitled to receive either (i) if the date of such conversion falls
after a regular record date and on or prior to the next succeeding Interest
Payment Date, all accrued and unpaid interest on such Debentures (including
interest thereon, if any, to the extent permitted by applicable law) to such
Interest Payment Date, or (ii) if the date of such conversion does not fall on a
date described in clause (i) above, all accrued and unpaid interest on such
Debentures (including interest thereon, if any, to the extent permitted by
applicable law) to the most recent Interest Payment Date prior to the date of
such conversion, which interest shall, in either such case, be paid to such
converting Debentureholder unless the date of conversion of such Debentures is
on or prior to the Interest Payment Date upon which such Extended Interest
Payment Period ends and after the regular record date for such Interest Payment
Date, in which case such interest shall be paid to the person who was the
Debentureholder at the close of business on such regular record date. Except as
otherwise set forth above in this paragraph, in the case of any Debenture which
is converted, interest which is payable after the date of conversion of such
Debenture shall not be payable, and the Company shall not make nor be required
to make any other payment, adjustment or allowance with respect to accrued but
unpaid interest (including Additional Interest, if any) on the Debentures being
converted, which shall be deemed to be paid in full. If any Debenture called for
redemption is converted, any money deposited with the Trustee or with any paying
agent or so segregated and held in trust for the redemption of such Debenture
shall (subject to any right of the Debentureholder) be paid to the Company upon
Company Request or, if then held by the Company, shall be discharged from such
trust.

     Each conversion shall be deemed to have been effected immediately prior to
close of business on the day on which the Conversion Request was received (the
"Conversion Date") by the Conversion Agent from the Debentureholder or from a
holder of the Preferred Securities effecting a conversion thereof pursuant to
its conversion rights under the Trust Agreement, as the case may be. The Person
or Persons entitled to receive the Common Stock issuable upon such conversion
shall be treated for all purposes as

                                       21
<PAGE>

a record holder or holders of such Common Stock as of the Conversion Date. As
promptly as practicable on or after the Conversion Date, the Company shall issue
and deliver at the office of the Conversion Agent, unless otherwise directed by
the Debentureholder in the Conversion Request, a certificate or certificates for
the number of full shares of Common Stock issuable upon such conversion,
together with the cash payment, if any, in lieu of any fraction of any share to
the Person or Persons entitled to receive the same. The Conversion Agent shall
deliver such certificate or certificates to each Person or Persons.

     (b)     Subject to any right of the Debentureholder, the Company's delivery
upon conversion of the fixed number of shares of Common Stock into which the
Debentures are convertible (together with the cash payment, if any, in lieu of
fractional shares) shall be deemed to satisfy the Company's obligation to pay
the principal amount at maturity of the portion of Debentures so converted and
any unpaid interest (including Additional Interest, if any) accrued on such
Debentures at the time of such conversion.

     (c)     No fractional shares of Common Stock shall be issued as a result of
conversion, but in lieu thereof, the Company shall pay to the Conversion Agent a
cash adjustment in an amount equal to the same fraction of the last reported
sale price of such fractional interest on the date on which the Debentures or
Preferred Securities, as the case may be, were duly surrendered to the
Conversion Agent for conversion, or, if such day is not a Trading Day, on the
next Trading Day, and the Conversion Agent in turn shall make such payment, if
any, to the Debentureholder or the holder of the Preferred Securities so
converted.

     (d)     In the event of the conversion of any Debenture in part only, a new
Debenture or Debentures for the unconverted portion thereof shall be issued in
the name of the Debentureholder thereof upon the cancellation thereof in
accordance with Section 2.9.

     (e)     In effecting the conversion transactions described in this Section
4.2, the Conversion Agent is acting as agent of the holders of Preferred
Securities (in the exchange of Preferred Securities for Debentures) and as agent
of the Debentureholders (in the conversion of Debentures into Common Stock), as
the case may be, directing it to effect such conversion transactions. The
Conversion Agent is hereby authorized (i) to exchange Preferred Securities for
Debentures held by the Trust from time to time in connection with the conversion
of such Preferred Securities in accordance with this Article IV, and (ii) to
convert all or a portion of the Debentures into Common Stock and thereupon to
deliver such shares of Common Stock in accordance with the provisions of this
Article IV and to deliver to the Trust a new Debenture or Debentures for any
resulting unconverted principal amount.

Section 4.3  Conversion Ratio Adjustments.

     The Conversion Ratio shall be subject to adjustment (without duplication)
from time to time as follows:

     (a)     In case the Company shall, while any of the Debentures are
outstanding, (i) pay a dividend or make a distribution with respect to its
Common Stock in shares of Common Stock, (ii) subdivide its

                                       22
<PAGE>

outstanding shares of Common Stock, (iii) combine its outstanding shares of
Common Stock into a smaller number of shares, or (iv) issue by reclassification
of its shares of Common Stock any shares of capital stock of the Company, then
the Conversion Ratio in effect immediately prior to such action shall be
adjusted so that the holders of any Debentures thereafter surrendered for
conversion shall be entitled to receive the number of shares of capital stock of
the Company which he would have owned immediately following such action had such
Debentures been converted immediately prior thereto. An adjustment made pursuant
to this Section 4.3(a) shall become effective immediately after the record date
in the case of a dividend or other distribution and shall become effective
immediately after the effective date in case of a subdivision, combination or
reclassification (or immediately after the record date if a record date shall
have been established for such event). If, as a result of an adjustment made
pursuant to this Section 4.3(a), the holder of any Debenture thereafter
surrendered for conversion shall become entitled to receive shares of two or
more classes or series of capital stock of the Company, the Board of Directors
(whose determination shall be conclusive and shall be described in a Board
Resolution filed with the Trustee) shall determine the allocation of the
adjusted Conversion Ratio between or among shares of such classes or series of
capital stock.

     (b) In case the Company shall, while any of the Debentures are outstanding,
issue rights or warrants to all holders of its Common Stock entitling them (for
a period expiring within 45 days after the record date mentioned in this Section
4.3(b)) to subscribe for or purchase shares of Common Stock at a price per share
less than the Current Market Price (as defined below) per share of Common Stock
on such record date, then the Conversion Ratio for the Debentures shall be
adjusted so that the same shall equal the ratio determined by multiplying the
Conversion Ratio in effect immediately prior to the date of issuance of such
rights or warrants by a fraction of which the numerator shall be the number of
shares of Common Stock outstanding on the date of issuance of such rights or
warrants plus the number of additional shares of Common Stock offered for
subscription or purchase, and of which the denominator shall be the number of
shares of Common Stock outstanding on the date of issuance of such rights or
warrants plus the number of shares which the aggregate offering price of the
total number of shares so offered for subscription or purchase would purchase at
such Current Market Price. Such adjustment shall become effective immediately
after the record date for the determination of shareholders entitled to receive
such rights or warrants. For the purposes of this Section 4.3(b), the number of
shares of Common Stock at any time outstanding shall not include shares held in
the treasury of the Company. The Company shall not issue any rights or warrants
in respect of the shares of Common Stock held in the treasury of the Company. In
case any rights or warrants referred to in this Section 4.3(b) in respect of
which an adjustment shall have been made shall expire unexercised within 45 days
after the same shall have been distributed or issued by the Company, the
Conversion Ratio shall be readjusted at the time of such expiration to the
Conversion Ratio that would have been in effect if no adjustment had been made
on account of the distribution or issuance of such expired rights or warrants.

     (c) Subject to the last sentence of this Section 4.3(c), in case the
Company shall, by dividend or otherwise, distribute to all holders of its Common
Stock evidences of its indebtedness, shares of any class or series of capital
stock, cash or assets (including securities, but excluding any rights or
warrants

                                       23
<PAGE>

referred to in Section 4.3(b), any dividend or distribution paid exclusively in
cash and any dividend or distribution referred to in Section 4.3(a)), then the
Conversion Ratio shall be increased so that the same shall equal the ratio
determined by multiplying the Conversion Ratio in effect immediately prior to
the effectiveness of the Conversion Ratio increase contemplated by this Section
4.3(c) by a fraction of which the numerator shall be the Current Market Price
per share of Common Stock on the date fixed for the payment of such distribution
(the "Reference Date"), and of which the denominator shall be, the Current
Market Price per share of the Common Stock on the Reference Date less the fair
market value (as determined in good faith by the Board of Directors, whose
determination shall be conclusive and described in a Board Resolution), on the
Reference Date, of the portion of the evidences of indebtedness, shares of
capital stock, cash and assets so distributed applicable to one share of Common
Stock, such increase to become effective immediately prior to the opening of
business on the day following the Reference Date. In the event that such
dividend or distribution is not so paid or made, the Conversion Ratio shall
again be adjusted to be the Conversion Ratio which would then be in effect if
such dividend or distribution had not occurred. If the Board of Directors
determines the fair market value of any distribution for purposes of this
Section 4.3(c) by reference to the actual or when issued trading market for any
securities comprising such distribution, it must in doing so consider the prices
in such market over the same period used in computing the Current Market Price
per share of Common Stock. For purposes of this Section 4.3(c), any dividend or
distribution that includes shares of Common Stock or rights or warrants to
subscribe for or purchase shares of Common Stock shall be deemed instead to be
(1) a dividend or distribution of the evidences of indebtedness, shares of
capital stock, cash or assets other than such shares of Common Stock or such
rights or warrants (making any Conversion Ratio increase required by this
Section 4.3(c)) immediately followed by (2) a dividend or distribution of such
shares of Common Stock or such rights or warrants (making any further Conversion
Ratio increase required by Section 4.3(a) or 4.3 (b)), except (A) the Reference
Date of such dividend or distribution as defined in this Section 4.3(c) shall be
substituted as (a) "the record date in the case of a dividend or other
distribution," and (b) "the record date for the determination of shareholders
entitled to receive such rights or warrants," and (c) "the date fixed for such
determination" within the meaning of Sections 4.3(a) and 4.3(b), and (B) any
shares of Common Stock included in such dividend or distribution shall not be
deemed outstanding for purposes of computing any adjustment of the Conversion
Ratio in Section 4.3(a).

     (d) In case the Company shall pay or make a dividend or other distribution
on its Common Stock exclusively in cash (excluding all cash dividends paid out
of the retained earnings of the Company), then the Conversion Ratio shall be
increased so that the same shall equal the ratio determined by multiplying the
Conversion Ratio in effect immediately prior to the effectiveness of the
Conversion Ratio increase contemplated by this Section 4.3(d) by a fraction of
which the numerator shall be the Current Market Price per share of the Common
Stock, and of which the denominator shall be the Current Market Price per share
of Common Stock on the date fixed for the payment of such distribution less the
amount of cash so distributed and not excluded as provided applicable to one
share of Common Stock on the date fixed for the payment of such distribution,
such increase to become effective immediately prior to the opening of business
on the day following the date fixed for the payment of such distribution;
provided, however, that in the event the portion of the cash so distributed
applicable to one share of Common Stock is equal to or

                                       24
<PAGE>

greater than the Current Market Price per share of the Common Stock on the
record date mentioned above, in lieu of the foregoing adjustment, adequate
provision shall be made so that each Debentureholder shall have the right to
receive upon conversion the amount of cash such Debentureholder would have
received had such Debentureholder converted each Debenture immediately prior to
the record date for the distribution of the cash. In the event that such
dividend or distribution is not so paid or made, the Conversion Ratio shall
again be adjusted to be the Conversion Ratio which would then be in effect if
such record date had not been fixed.

     (e)  In case a tender or exchange offer (other than an odd-lot offer) made
by the Company or any subsidiary of the Company for all or any portion of the
Common Stock shall expire and such tender or exchange offer shall involve the
payment by the Company or such subsidiary of consideration per share of Common
Stock having a fair market value (as determined in good faith by the Board of
Directors, whose determination shall be conclusive and described in a Board
Resolution) at the last time (the "Expiration Time") tenders or exchanges may be
made pursuant to such tender or exchange offer (as it shall have been amended)
that exceeds 110% of the Current Market Price per share of Common Stock on the
Trading Day next succeeding the Expiration Time, then the Conversion Ratio shall
be increased so that the same shall equal the ratio determined by multiplying
the Conversion Ratio in effect immediately prior to the effectiveness of the
Conversion Ratio increase contemplated by this Section 4.3(e) by a fraction of
which the numerator shall be the sum of (x) the fair market value (determined as
aforesaid) of the aggregate consideration payable to shareholders based on the
acceptance (up to any maximum specified in the terms of the tender or exchange
offer) of all shares validly tendered or exchanged and not withdrawn as of the
Expiration Time (the shares deemed so accepted, up to any such maximum, being
referred to as the "Purchased Shares"), and (y) the product of the number of
shares of Common Stock outstanding (less any Purchased Shares) at the Expiration
Time and the Current Market Price per share of Common Stock on the Trading Day
next succeeding the Expiration Time, and of which the denominator shall be the
number of shares of Common Stock outstanding (including any tendered or
exchanged shares) at the Expiration Time multiplied by the Current Market Price
per share of Common Stock on the Trading Day next succeeding the Expiration
Time, such increase to become effective immediately prior to the opening of
business on the day following the Expiration Time.

     (f)  For the purpose of any computation under Sections 4.3(b), (c), (d) or
(e), the "Current Market Price" per share of Common Stock on any date in
question shall be deemed to be the average of the daily Closing Prices for the
five consecutive Trading Days selected by the Company commencing not more than
20 Trading Days before, and ending not later than the earlier of the day in
question or, if applicable, the day before the "ex" date with respect to the
issuance or distribution requiring such computation; provided, however, that if
another event occurs that would require an adjustment pursuant to Sections
4.3(a) through (e), inclusive, the Board of Directors may make such adjustments
to the Closing Prices during such five Trading Day period as it deems
appropriate to effectuate the intent of the adjustments in this Section 4.3, in
which case any such determination by the Board of Directors shall be set forth
in a Board Resolution and shall be conclusive. For purposes of this Section
4.3(f), the term "ex" date, (i) when used with respect to any issuance or
distribution, means the first date on which the Common

                                       25
<PAGE>

trades regular way on The New York Stock Exchange or on such successor
securities quotation system as the Common Stock may be listed or in the relevant
market from which the Closing Prices were obtained without the right to receive
such issuance or distribution, and (ii) when used with respect to any tender or
exchange offer, means the first date on which the Common Stock trades regular
way on such securities exchange or in such market after the Expiration Time of
such offer.

     (g)    The Company may make such increases in the Conversion Ratio, in
addition to those required by Sections (a) through (e), as it considers to be
advisable to avoid or diminish any income tax to holders of Common Stock or
rights to purchase Common Stock resulting from any dividend or distribution of
stock (or rights to acquire stock) or from any event treated as such for income
tax purposes. The Company from time to time may increase the Conversion Ratio by
any amount for any period of time if the period is at least 20 days, the
increase is irrevocable during the period, and the Board of Directors shall have
made a determination that such increase would be in the best interest of the
Company, which determination shall be conclusive. Whenever the Conversion Ratio
is increased pursuant to the preceding sentence, the Company shall mail to
Debentureholders of record a notice of the increase at least fifteen days prior
to the date the increased Conversion Ratio takes effect, and such notice shall
state the increased Conversion Ratio and the period it shall be in effect.

     (h)    No adjustment in the Conversion Ratio shall be required unless such
adjustment would require an increase or decrease of at least 1% in the
Conversion Ratio; provided, however, that any adjustments which by reason of
this Section 4.3(h) are not required to be made shall be carried forward and
taken into account in determining whether any subsequent adjustment shall be
required.  The adjusted Conversion Ratio will be rounded to four decimal places.

     (i)    If any action would require adjustment of the Conversion Ratio
pursuant to more than one of the provisions described above, only one adjustment
shall be made and such adjustment shall be the amount of adjustment that has the
highest absolute value to the Debentureholders.

Section 4.4 Reclassification, Consolidation, Merger or Sale of Assets.

     In the event that the Company shall be a party to any transaction,
including without limitation (a) any recapitalization or reclassification of the
Common Stock (other than a change in par value, or from par value to no par
value, or from no par value to par value, or as a result of a subdivision or
combination of the Common Stock), (b) any consolidation of the Company with, or
merger of the Company into any other Person, any merger of another Person into
the Company (other than a merger which does not result in a reclassification,
conversion, exchange or cancellation of outstanding shares of Common Stock of
the Company), (c) any sale, transfer or lease of all or substantially all of the
assets of the Company, or (d) any compulsory share exchange, in each case
pursuant to which the Common Stock is converted into the right to receive other
securities, cash or other property, then lawful provision shall be made as part
of the terms of such transaction whereby the holder of each Debenture then
outstanding shall have the right thereafter to convert each Debenture only into
the kind and amount of securities, cash or other property receivable

                                       26
<PAGE>

upon consummation of such transaction by a holder of the number of shares of
Common Stock of the Company into which such Debenture could have been converted
immediately prior to such transaction.

            The Company or the Person formed by such consolidation or resulting
from such merger or which acquired such assets or which acquires the shares of
the Company, as the case may be, shall make provision in its certificate or
articles of incorporation or other constituent document to establish such right.
Such certificate or articles of incorporation or other constituent document
shall provide for adjustments which, for events subsequent to the effective date
of such certificate or articles of incorporation or other constitution document,
shall be as nearly equivalent as may be practicable to the adjustments provided
for in this Article IV. The above provisions shall similarly apply to successive
transactions of the foregoing type.

Section 4.5 Notice of Adjustments of Conversion Ratio.

     Whenever the Conversion Ratio is adjusted as herein provided:

     (a)    The Company shall compute the adjusted Conversion Ratio and shall
prepare a certificate signed by the Chairman of the Board, President or a Vice
President of the Company and by its Treasurer or an Assistant Treasurer of the
Company setting forth the adjusted Conversion Ratio and showing in reasonable
detail the facts upon which such adjustment is based, and such certificate shall
forthwith be filed with the Trustee, the Conversion Agent and the transfer agent
for the Preferred Securities and the Debentures; and

     (b)    a notice stating that the Conversion Ratio has been adjusted and
setting forth the adjusted Conversion Ratio shall as soon as practicable be
mailed by the Company to all record holders of Preferred Securities and the
Debentures at their last addresses as they appear upon the stock transfer books
of the Company and the Trust.

Section 4.6 Prior Notice of Certain Events.

     In case:

     (a)    the Company shall (i) declare any dividend (or any other
distribution) on its Common Stock, other than (A) a dividend payable in shares
of Common Stock, or (B) a dividend payable in cash that would not require an
adjustment pursuant to Section 4.3(c) or (d), or (ii) authorize a tender or
exchange offer that would require an adjustment pursuant to Section 4.3(e);

     (b)    the Company shall authorize the granting to all holders of Common
Stock of rights or warrants to subscribe for or purchase any shares of stock of
any class or series or of any other rights or warrants;

                                       27
<PAGE>

     (c)    of any reclassification of Common Stock (other than a subdivision or
combination of the outstanding Common Stock, or a change in par value, or from
par value to no par value, or from no par value to par value), or of any
consolidation or merger to which the Company is a party and for which approval
of any shareholders of the Company shall be required, or the sale or transfer of
all or substantially all of the assets of the Company or of any compulsory share
exchange whereby the Common Stock is converted into other securities, cash or
other property; or

     (d)    of the voluntary or involuntary dissolution, liquidation or winding
up of the Company; then the Company shall (1) if any Preferred Securities are
outstanding, cause to be filed with the transfer agent for the Preferred
Securities, and shall cause to be mailed to the holders of record of the
Preferred Securities, at their last addresses as they shall appear upon the
securities register of the Trust, or (2) shall cause to be mailed to all
Debentureholders at their last addresses as they shall appear in the Debenture
Register, at least fifteen days prior to the applicable record or effective date
hereinafter specified, a notice stating (x) the date on which a record (if any)
is to be taken for the purpose of such dividend, distribution, rights or
warrants or, if a record is not to be taken, the date as of which the holders of
Common Stock of record to be entitled to such dividend, distribution, rights or
warrants are to be determined, or (y) the date on which such reclassification,
consolidation, merger, sale, transfer, share exchange, dissolution, liquidation
or winding up is expected to become effective, and the date as of which it is
expected that holders of Common Stock of record shall be entitled to exchange
their shares of Common Stock for securities, cash or other property deliverable
upon such reclassification, consolidation, merger, sale, transfer, share
exchange, dissolution, liquidation or winding up (but no failure to mail such
notice or any defect therein or in the mailing thereof shall affect the validity
of the corporate action required to be specified in such notice).

Section 4.7 Certain Defined Terms.

     The following definitions shall apply to terms used in this Article IV:

     (a)    "Closing Prices" of any security on any day shall mean the last
reported sale price for such security, regular way, on such day or, if no sale
takes place on such day, the average of the reported closing bid and asked
prices on such day, regular way, of such security, in either case as reported on
the National Market System of the National Association of Securities Dealers,
Inc. or, if such security is not quoted or admitted to trading on such quotation
system, on the principal quotation system on which such security is listed or
admitted to trading or quoted, or, if not listed or admitted to trading or
quoted on any national securities exchange or quotation system, the average of
the closing bid and asked prices of such security in the over-the-counter market
on the day in question as reported by the National Quotation Bureau
Incorporated, or a similar generally accepted reporting service, or, if not so
available in such manner, as furnished by any Nasdaq member firm selected from
time to time by the Board of Directors for that purpose or, if not so available
in such manner, as otherwise determined in good faith by the Board of Directors.

                                       28
<PAGE>

     (b)    "Trading Day" shall mean a day on which securities are traded on the
national securities exchange or quotation system used to determine the Closing
Price.

Section 4.8 Dividend or Interest Reinvestment Plans.

     Notwithstanding the foregoing provisions, the issuance of any shares of
Common Stock pursuant to any plan providing for the reinvestment of dividends or
interest payable on securities of the Company and the investment of additional
optional amounts in shares of Common Stock under any such plan, and the issuance
of any shares of Common Stock or options or rights to purchase such shares
pursuant to any employee benefit plan or program of the Company or pursuant to
any option, warrant, right or exercisable, exchangeable or convertible security
outstanding as of the date the Debentures were first issued, shall not be deemed
to constitute an issuance of Common Stock or exercisable, exchangeable or
convertible securities by the Company to which any of the adjustment provisions
described above shall apply. There also shall be no adjustment of the Conversion
Ratio in case of the issuance of any stock (or securities convertible into or
exchangeable for stock) of the Company except as specifically described in this
Article IV.

Section 4.9 Certain Additional Rights.

     In case the Company shall, by dividend or otherwise, declare or make a
distribution on its Common Stock referred to in Section 4.3(c) or (d)
(including, without limitation, dividends or distributions referred to in the
last sentence of Section 4.3(c)), then the Debentureholders, upon the conversion
thereof subsequent to the close of business on the date fixed for the
determination of shareholders entitled to receive such distribution and prior to
the effectiveness of the Conversion Ratio adjustment in respect of such
distribution, also shall be entitled to receive for each share of Common Stock
into which the Debentures are converted, the portion of the shares of Common
Stock, rights, warrants, evidences of indebtedness, shares of capital stock,
cash and assets so distributed applicable to one share of Common Stock;
provided, however, that, at the election of the Company (whose election shall be
evidenced by a Board Resolution) with respect to all Debentureholders so
converting, the Company may, in lieu of distributing to such Debentureholder any
portion of such distribution not consisting of cash or securities of the
Company, pay such Debentureholder an amount in cash equal to the fair market
value thereof (as determined in good faith by the Board of Directors, whose
determination shall be conclusive and described in a Board Resolution). If any
conversion of Debentures described in the immediately preceding sentence occurs
prior to the payment date for a distribution to holders of Common Stock which
the Debentureholders so converted is entitled to receive in accordance with the
immediately preceding sentence, the Company may elect (such election to be
evidenced by a Board Resolution) to distribute to such Debentureholder a due
bill for the shares of Common Stock, rights, warrants, evidences of
indebtedness, shares of capital stock, cash or assets to which such
Debentureholder is so entitled, provided, that such due bill (i) meets any
applicable requirements of the principal national securities quotation system or
other market on which the Common Stock is then traded, and (ii) requires payment
or delivery of such shares of Common Stock, rights,

                                       29
<PAGE>

warrants, evidences of indebtedness, shares of capital stock, cash or assets no
later than the date of payment or delivery thereof to holders of shares of
Common Stock receiving such distribution.

Section 4.10  Trustee Not Responsible for Determining Conversion Ratio or
Adjustments.

     Neither the Trustee nor any Conversion Agent shall at any time be under any
duty or responsibility to any Debentureholder to determine whether any facts
exist which may require any adjustment of the Conversion Ratio, or with respect
to the nature or extent of any such adjustment when made, or with respect to the
method employed, or herein or in any supplemental indenture provided to be
employed, in making the same. Neither the Trustee nor any Conversion Agent shall
be accountable with respect to the validity or value (or the kind of account) of
any shares of Common Stock or of any securities or property, which may at any
time be issued or delivered upon the conversion of any Debenture; and neither
the Trustee nor any Conversion Agent makes any representation with respect
thereto.  Neither the Trustee nor any Conversion Agent shall be responsible for
any failure of the Company to make any cash payment or to issue, transfer or
deliver any shares of Common Stock or stock certificates or other securities or
property upon the surrender of any Debenture for the purpose of conversion, or,
except as expressly herein provided, to comply with any of the covenants of the
Company contained in Article VI or this Article IV.

                                   ARTICLE V

                     EXTENSION OF INTEREST PAYMENT PERIOD

 Section 5.1  Extension of Interest Payment Period.

     The Company shall have the right, at any time and from time to time during
the term of the Debentures so long as no Event of Default has occurred and is
continuing, to defer payments of interest by extending the interest payment
period of such Debentures for a period not exceeding [__] consecutive semi-
annual periods (the "Extended Interest Payment Period"), during which Extended
Interest Payment Period no interest shall be due and payable; provided that no
Extended Interest Payment Period may extend beyond the Maturity Date or end on a
date other than an Interest Payment Date.  To the extent permitted by applicable
law, interest, the payment of which has been deferred because of the extension
of the interest payment period pursuant to this Section 5.1, shall bear interest
thereon at the Coupon Rate compounded semi-annually for each period of the
Extended Interest Payment Period ("Compounded Interest"). At the end of the
Extended Interest Payment Period, the Company shall calculate (and deliver such
calculation to the Trustee) and pay all interest accrued and unpaid on the
Debentures, including any Additional Interest and Compounded Interest (together,
"Deferred Interest") that shall be payable to the holders of the Debentures in
whose names the Debentures are registered in the Debenture Register on the first
record date after the end of the Extended Interest Payment Period. Before the
termination of any Extended Interest Payment Period, the Company may further
extend such period so long as no Event of

                                       30
<PAGE>

Default has occurred and is continuing, provided that such period together with
all such further extensions thereof shall not exceed [__] consecutive
semi-annual periods, or extend beyond the Maturity Date of the Debentures or end
on a date other than an Interest Payment Date. Upon the termination of any
Extended Interest Payment Period and upon the payment of all Deferred Interest
then due, the Company may commence a new Extended Interest Payment Period,
subject to the foregoing requirements. No interest shall be due and payable
during an Extended Interest Payment Period, except at the end thereof, but the
Company may prepay at any time all or any portion of the interest accrued during
an Extended Interest Payment Period. Except as set forth herein, there shall be
no limitation on the number of times that the Company may elect to commence a
new Extended Interest Payment Period.

Section 5.2  Notice of Extension.

     (a)     If the Property Trustee is the only registered holder of the
Debentures at the time the Company selects an Extended Interest Payment Period,
the Company shall give written notice to the Administrative Trustees, the
Property Trustee and the Trustee of its selection of such Extended Interest
Payment Period five Business Days before the earlier of (i) the date on which
Distributions on the Trust Securities issued by the Trust would have been
payable except for the Extended Interest Payment Period; or (ii) the date the
Administrative Trustees are required to give notice of the record date, or the
date such Distributions are payable, to The New York Stock Exchange or other
applicable self-regulatory organization or to holders of the Preferred
Securities issued by the Trust, but in any event at least five Business Days
before such record date. The Property Trustee shall give the holders of the
Preferred Securities and the Trustee written notice of its selection of such
Extended Interest Payment Period.

     (b)     The period in which any notice is given pursuant to paragraphs (a)
or (b) of this Section 5.2 shall be counted as one of the [__] semi-annual
periods permitted in the maximum Extended Interest Payment Period permitted
under Section 5.1.

Section 5.3  Limitation on Transactions.

     If (i) the Company shall exercise its right to defer payment of interest as
provided in Section 5.1, or (ii) there shall have occurred and be continuing any
Event of Default, then (a) the Company shall not declare or pay any dividend on,
make any distributions with respect to, or redeem, purchase, acquire or make a
liquidation payment with respect to, any of its capital stock (other than (A)
dividends or distributions in shares of, or options, warrants or rights to
subscribe for or purchase shares of, common stock of the Company, or any
declaration of a dividend in connection with the implementation of a shareholder
rights plan, or the issuance of stock under any such plan in the future, or the
redemption or repurchase of any such rights pursuant thereto, (B) purchases of
common stock of the Company related to the rights under any of the Company's
benefit plans for its directors, officers or employees or any of the Company's
dividend reinvestment plans, (C) purchases of fractional interests in shares of
the Company's capital stock pursuant to the conversion or exchange provisions of
the Company's capital stock or the security being converted or exchanged or (D)
as a result of a reclassification of its capital stock or the

                                       31
<PAGE>

exchange or conversion of one class or series of capital stock of the Company
for another class of its capital stock); (b) the Company shall not make any
payment of interest, principal or premium, if any, or repay, repurchase or
redeem any debt securities (including other debentures) issued by the Company
which rank pari passu with or junior to the Debentures or make any guarantee
payment with respect to any guarantee by the Company of the debt securities of
any subsidiary of the Company (including other guarantees) if such guarantee
ranks pari passu with or junior to the Debentures; provided, however, that
notwithstanding the foregoing the Company may make payments pursuant to its
obligations under the Preferred Securities Guarantee; and (c) the Company shall
not redeem, purchase or acquire less than all of the outstanding Debentures or
any of the Preferred Securities.

                                  ARTICLE VI

                      PARTICULAR COVENANTS OF THE COMPANY

Section 6.1  Payment of Principal and Interest.

     The Company shall duly and punctually pay or cause to be paid the principal
of and interest on the Debentures at the time and place and in the manner
provided herein.  Each such payment of the principal of and interest on the
Debentures shall relate only to the Debentures, shall not be combined with any
other payment of the principal of or interest on any other obligation of the
Company, and shall be clearly and unmistakably identified as pertaining to the
Debentures.

Section 6.2  Maintenance of Agency.

     So long as any of the Debentures remain Outstanding, the Company shall
maintain, or shall cause to be maintained, an office or agency in the Borough of
Manhattan, The City of New York, and at such other location or locations as may
be designated as provided in this Section 6.2, where (i) Debentures may be
presented for payment; (ii) Debentures may be presented as hereinabove
authorized for registration of transfer, conversion or exchange; and (iii)
notices and demands to or upon the Company in respect of the Debentures and this
Indenture may be given or served, such designation to continue with respect to
such office or agency until the Company shall, by written notice signed by its
President or an Executive Vice President and delivered to the Trustee, designate
some other office or agency for such purposes or any of them.  If at any time
the Company shall fail to maintain any such required office or agency or shall
fail to furnish the Trustee with the address thereof, such presentations,
notices and demands may be made or served at the Corporate Trust Office of the
Trustee, and the Company hereby appoints the Trustee as its agent to receive all
such presentations, notices and demands.  In addition to any such office or
agency, the Company may from time to time designate one or more offices or
agencies outside of the Borough of Manhattan, The City of New York, where the
Debentures may be presented for registration or transfer and for exchange in the
manner provided herein, and the Company may from time to time rescind such
designation as the Company may deem desirable or expedient; provided, however,
that no such

                                       32
<PAGE>

designation or rescission shall in any manner relieve the Company of its
obligation to maintain any such office or agency in the Borough of Manhattan,
The City of New York, for the purposes above mentioned. The Company shall give
the Trustee prompt written notice of any such designation or rescission thereof.

Section 6.3  Paying Agents.

     (a)     The Company shall be the initial paying agent. If the Company shall
appoint one or more paying agents for the Debentures, other than the Trustee,
the Company shall cause each such paying agent to execute and deliver to the
Trustee an instrument in which such agent shall agree with the Trustee, subject
to the provisions of this Section 6.3:

             (i)   that it shall hold all sums held by it as such agent for the
payment of the principal of or interest on the Debentures (whether such sums
have been paid to it by the Company or by any other obligor of such Debentures)
in trust for the benefit of the Persons entitled thereto;

             (ii)  that it shall give the Trustee notice of any failure by the
Company (or by any other obligor of such Debentures) to make any payment of the
principal of or interest on the Debentures when the same shall be due and
payable;

             (iii) that it shall, at any time during the continuance of any
failure referred to in the preceding paragraph (a)(ii) above, upon the written
request of the Trustee, forthwith pay to the Trustee all sums so held in trust
by such paying agent; and

             (iv)  that it shall perform all other duties of paying agent as set
forth in this Indenture.

     (b)     If the Company shall act as its own paying agent with respect to
the Debentures, it shall on or before each due date of the principal of or
interest on such Debentures, set aside, segregate and hold in trust for the
benefit of the Persons entitled thereto a sum sufficient to pay such principal
or interest so becoming due on Debentures until such sums shall be paid to such
Persons or otherwise disposed of as herein provided and shall promptly notify
the Trustee of such action, or any failure (by it or any other obligor on such
Debentures) to take such action. Whenever the Company shall have one or more
paying agents for the Debentures, it shall, prior to each due date of the
principal of or interest on any Debentures, deposit with the paying agent a sum
sufficient to pay the principal or interest so becoming due, such sum to be held
in trust for the benefit of the Persons entitled to such principal or interest,
and (unless such paying agent is the Trustee) the Company shall promptly notify
the Trustee of this action or failure so to act.

     (c)     Notwithstanding anything in this Section 6.3 to the contrary, (i)
the agreement to hold sums in trust as provided in this Section 6.3 is subject
to the provisions of Section 14.3 and 14.4; and (ii) the Company may at any
time, for the purpose of obtaining the satisfaction and discharge of this
Indenture or for any other purpose, pay, or direct any paying agent to pay, to
the Trustee all sums held in trust by the Company or such paying agent, such
sums to be held by the Trustee upon the same terms and conditions

                                       33
<PAGE>

as those upon which such sums were held by the Company or such paying agent;
and, upon such payment by any paying agent to the Trustee, such paying agent
shall be released from all further liability with respect to such money.

Section 6.4  Appointment to Fill Vacancy in Office of Trustee.

     The Company, whenever necessary to avoid or fill a vacancy in the office of
Trustee, shall appoint, in the manner provided in Section 10.11, a Trustee, so
that there shall at all times be a Trustee hereunder.

Section 6.5  Compliance with Consolidation Provisions.

     The Company shall not, while any of the Debentures remain outstanding,
consolidate with, or merge into, or merge into itself, or sell or convey all or
substantially all of its property to any other company unless the provisions of
Article XIII hereof are complied with.

Section 6.6  Limitation on Transactions.

     If Debentures are issued to the Trust or a Trustee of the Trust in
connection with the issuance of Trust Securities by the Trust and there shall
have occurred any event of which the Company has actual knowledge that (i) with
the giving of notice or the lapse of time, or both would constitute an Event of
Default in respect of which the Company shall not have taken reasonable steps to
cure, (ii) an Event of Default shall have occurred and be continuing; (iii) the
Company shall be in default with respect to any of its obligations under the
Preferred Securities Guarantee relating to the Trust; or (iv) the Company shall
have given notice of its election to defer payments of interest on such
Debentures by extending the interest payment period as provided in this
Indenture and such period, or any extension thereof, shall be continuing, then
(a) the Company shall not declare or pay any dividend on, make any distributions
with respect to, or redeem, purchase, acquire or make a liquidation payment with
respect to, any of its capital stock (other than (A) dividends or distributions
in common stock of the Company, or any declaration of a non-cash dividend in
connection with the implementation of a shareholder rights plan, or the issuance
of stock under any such plan in the future, or the redemption or repurchase of
any such rights pursuant thereto, (B) purchases of common stock of the Company
related to the rights under any of the Company's benefit plans for its
directors, officers or employees, or (C) as a result of a reclassification of
its capital stock); and (b) the Company shall not make any payment of interest,
principal or premium, if any, or repay, repurchase or redeem any debt securities
issued by the Company which rank pari passu with or junior to the Debentures or
make any guarantee payments with respect to any guarantee by the Company of the
debt securities of any subsidiary of the Company if such guarantee ranks pari
passu with or junior in interest to the Debentures; provided, however, that the
Company may make payments pursuant to its obligations under the Preferred
Securities Guarantee; and (c) the Company shall not redeem, purchase or acquire
less than all of the outstanding Debentures or any of the Preferred Securities.


                                       34
<PAGE>

Section 6.7  Covenants as to the Trust.

     For so long as such Trust Securities of the Trust remain outstanding, the
Company shall (i) maintain 100% direct or indirect ownership of the Common
Securities of the Trust; provided, however, that any permitted successor of the
Company under this Indenture may succeed to the Company's ownership of the
Common Securities; (ii) not voluntarily terminate, wind up or liquidate the
Trust, except upon prior approval of the Federal Reserve if then so required
under applicable capital guidelines, policies or regulations of the Federal
Reserve and use its reasonable efforts to cause the Trust (a) to remain a
business trust (and to avoid involuntary termination, winding up or
liquidation), except in connection with a distribution of Debentures, the
redemption of all of the Trust Securities of the Trust or certain mergers,
consolidations or amalgamations, each as permitted by the Trust Agreement; and
(b) to otherwise continue to be treated as a grantor trust for United States
federal income tax purposes; (iii) use its reasonable efforts to cause each
holder of Trust Securities to be treated as owning an individual beneficial
interest in the Debentures; and (iv) the Company, and any successor to the
Company, shall use best efforts to maintain the eligibility of the Preferred
Securities for quotation or listing on any national securities exchange or other
organization on which the Preferred Securities are then quoted or listed
(including, if applicable, The New York Stock Exchange) and shall use best
efforts to keep the Preferred Securities so quoted or listed for so long as the
Preferred Securities remain outstanding. In connection with the distribution of
the Debentures to the holders of the Preferred Securities issued by the Trust
upon a Dissolution Event, the Company shall use its best efforts to list such
Debentures on The New York Stock Exchange or on such other exchange as the
Preferred Securities are then listed. For so long as the Debentures remain
outstanding the Company shall fulfill all reporting and filing obligations under
the Securities Exchange Act of 1934, as amended, as applicable to companies
having a class of securities registered under Section 12(b) or 12(g) thereunder.

Section 6.8  Covenants as to Purchases.

     Except upon the exercise by the Company of its right to redeem the
Debentures pursuant to Section 3.2 upon the occurrence and continuation of a
Special Event or pursuant to Section 3.3(b), prior to [__________, 20__], the
Company shall not purchase any Debentures, in whole or in part, from the Trust.

Section 6.9  Waiver of Usury, Stay or Extension Laws.

     The Company shall not at any time insist upon, or plead, or in any manner
whatsoever claim or take the benefit or advantage of, any usury, stay or
extension law wherever enacted, now or at any time hereafter in force, which may
affect the covenants or the performances of this Indenture, and the Company (to
the extent that it may lawfully do so) hereby expressly waives all benefit or
advantage of any such law, and covenants that it will not hinder, delay or
impede the execution of any power herein granted to the Trustee, but will suffer
and permit the execution of every such power as though no such law had been
enacted.

                                       35
<PAGE>

                                  ARTICLE VII

                      DEBENTUREHOLDERS' LISTS AND REPORTS
                        BY THE COMPANY AND THE TRUSTEE

Section 7.1  Company to Furnish Trustee Names and Addresses of Debentureholders.

     The Company shall furnish or cause to be furnished to the Trustee (a) on a
semi-annual basis on each regular record date (as described in Section 2.5) a
list, in such form as the Trustee may reasonably require, of the names and
addresses of the holders of the Debentures as of such regular record date,
provided that the Company shall not be obligated to furnish or cause to furnish
such list at any time that the list shall not differ in any respect from the
most recent list furnished to the Trustee by the Company (in the event the
Company fails to provide such list on a semi-annual basis, the Trustee shall be
entitled to rely on the most recent list provided by the Company); and (b) at
such other times as the Trustee may request in writing within 30 days after the
receipt by the Company of any such request, a list of similar form and content
as of a date not more than 15 days prior to the time such list is furnished;
provided, however, that, in either case, no such list need be furnished if the
Trustee shall be the Debenture Registrar.

Section 7.2  Preservation of Information Communications with Debentureholders.

     (a)     The Trustee shall preserve, in as current a form as is reasonably
practicable, all information as to the names and addresses of the holders of
Debentures contained in the most recent list furnished to it as provided in
Section 7.1 and as to the names and addresses of holders of Debentures received
by the Trustee in its capacity as registrar for the Debentures (if acting in
such capacity).

     (b)     The Trustee may destroy any list furnished to it as provided in
Section 7.1 upon receipt of a new list so furnished.

     (c)     Debentureholders may communicate as provided in Section 312(b) of
the Trust Indenture Act with other Debentureholders with respect to their rights
under this Indenture or under the Debentures.

Section 7.3  Reports by the Company.

     (a)     The Company covenants and agrees to file with the Trustee, within
15 days after the Company is required to file the same with the Commission,
copies of the annual reports and of the information, documents and other reports
(or copies of such portions of any of the foregoing as the Commission may from
time to time by rules and regulations prescribe) that the Company may be
required to file with the Commission pursuant to Section 13 or Section 15(d) of
the Exchange Act; or, if the Company is not required to file information,
documents or reports pursuant to either of such sections, then to file with the
Trustee and the Commission, in accordance with the rules and regulations
prescribed from

                                       36
<PAGE>

time to time by the Commission, such of the supplementary and periodic
information, documents and reports that may be required pursuant to Section 13
of the Exchange Act in respect of a security listed and registered on a national
securities exchange as may be prescribed from time to time in such rules and
regulations.

     (b)     The Company covenants and agrees to file with the Trustee and the
Commission, in accordance with the rules and regulations prescribed from time to
time by the Commission, such additional information, documents and reports with
respect to compliance by the Company with the conditions and covenants provided
for in this Indenture as may be required from time to time by such rules and
regulations.

     (c)     The Company covenants and agrees to transmit by mail, first class
postage prepaid, or reputable overnight delivery service that provides for
evidence of receipt, to the Debentureholders, as their names and addresses
appear upon the Debenture Register, within 30 days after the filing thereof with
the Trustee, such summaries of any information, documents and reports required
to be filed by the Company pursuant to subsections (a) and (b) of this Section
7.3 as may be required by rules and regulations prescribed from time to time by
the Commission.

Section 7.4  Reports by the Trustee.

     (a)     On or before July 31 in each year in which any of the Debentures
are Outstanding, the Trustee shall transmit by mail, first class postage
prepaid, to the Debentureholders, as their names and addresses appear upon the
Debenture Register, a brief report dated as of the preceding June 30, if and to
the extent required under Section 313(a) of the Trust Indenture Act.

     (b)     The Trustee shall comply with Section 313(b) and 313(c) of the
Trust Indenture Act.

     (c)     A copy of each such report shall, at the time of such transmission
to Debentureholders, be filed by the Trustee with the Company, with each stock
exchange upon which any Debentures are listed (if so listed) and also with the
Commission. The Company agrees to notify the Trustee when any Debentures become
listed on any stock exchange.

                                  ARTICLE VII

                 REMEDIES OF THE TRUSTEE AND DEBENTUREHOLDERS
                              ON EVENT OF DEFAULT

                                       37
<PAGE>

Section 8.1  Events of Default.

     (a)     Whenever used herein with respect to the Debentures, "Event of
Default" means any one or more of the following events that has occurred and is
continuing:

             (i)   the Company defaults in the payment of any installment of
interest upon any of the Debentures, as and when the same shall become due and
payable, and continuance of such default for a period of 30 days; provided,
however, that a valid extension of an interest payment period by the Company in
accordance with the terms of this Indenture shall not constitute a default in
the payment of interest for this purpose;

             (ii)  the Company defaults in the payment of the principal or
premium, if any, on the Debentures as and when the same shall become due and
payable whether at maturity, upon redemption, by declaration or otherwise;

             (iii) the Company fails to observe or perform any other of its
covenants or agreements with respect to the Debentures for a period of 90 days
after the date on which written notice of such failure, requiring the same to be
remedied and stating that such notice is a "Notice of Default" hereunder, shall
have been given to the Company by the Trustee, by registered or certified mail,
or to the Company and the Trustee by the holders of at least [__]% in principal
amount of the Debentures at the time Outstanding;

             (iv)  the Company pursuant to or within the meaning of any
Bankruptcy Law (i) commences a voluntary case; (ii) consents to the entry of an
order for relief against it in an involuntary case; (iii) consents to the
appointment of a Custodian of it or for all or substantially all of its
property; or (iv) makes a general assignment for the benefit of its creditors;

             (v)   a court of competent jurisdiction enters an order under any
Bankruptcy Law that (i) is for relief against the Company in an involuntary
case; (ii) appoints a Custodian of the Company for all or substantially all of
its property; or (iii) orders the liquidation of the Company, and the order or
decree remains unstayed and in effect for 90 days; or

             (vi)  the Trust shall have voluntarily or involuntarily dissolved,
wound-up its business or otherwise terminated its existence except in connection
with (i) the distribution of Debentures to holders of Trust Securities in
liquidation of their interests in the Trust; (ii) the redemption of all of the
outstanding Trust Securities of the Trust; or (iii) certain mergers,
consolidations or amalgamations, each as permitted by the Trust Agreement.

     (b)     In each and every such case referred to in paragraph (i) through
(vi) of this Section 8.1(a), unless the principal of all the Debentures shall
have already become due and payable, either the Trustee or the holders of not
less than [__]% in aggregate principal amount of the Debentures then Outstanding
hereunder, by notice in writing to the Company (and to the Trustee if given by
such Debentureholders) may

                                       38
<PAGE>

declare the principal of all the Debentures to be due and payable immediately,
and upon any such declaration the same shall become and shall be immediately due
and payable, notwithstanding anything contained in this Indenture or in the
Debentures, and if the Trustee and such holders fail to make such declaration,
the holders of not less than [__]% in aggregate liquidation amount of the
Preferred Securities shall have such right.

     (c)     At any time after the principal of the Debentures shall have been
so declared due and payable, and before any judgment or decree for the payment
of the moneys due shall have been obtained or entered as hereinafter provided,
the holders of a majority in aggregate principal amount of the Debentures then
Outstanding hereunder, by written notice to the Company and the Trustee, may
rescind and annul such declaration and its consequences if: (i) the Company has
paid or deposited with the Trustee a sum sufficient to pay all matured
installments of interest upon all the Debentures and the principal of any and
all Debentures that shall have become due otherwise than by acceleration (with
interest upon such principal, and, to the extent that such payment is
enforceable under applicable law, upon overdue installments of interest, at the
rate per annum expressed in the Debentures to the date of such payment or
deposit) and the amount payable to the Trustee under Section 10.7; and (ii) any
and all Events of Default under this Indenture, other than the nonpayment of
principal on Debentures that shall not have become due by their terms, shall
have been remedied or waived as provided in Section 8.6. In the event the
holders of Debentures fail to rescind and annul such declaration, the holders of
a majority in aggregate liquidation amount of the Preferred Securities shall
have such right, subject to (i) and (ii) set forth above in this subsection. No
such rescission and annulment shall extend to or shall affect any subsequent
default or impair any right consequent thereon.

     (d)     In case the Trustee shall have proceeded to enforce any right with
respect to Debentures under this Indenture and such proceedings shall have been
discontinued or abandoned because of such rescission or annulment or for any
other reason or shall have been determined adversely to the Trustee, then and in
every such case the Company and the Trustee shall be restored respectively to
their former positions and rights hereunder, and all rights, remedies and powers
of the Company and the Trustee shall continue as though no such proceedings had
been taken.

Section 8.2  Collection of Indebtedness and Suits for Enforcement by Trustee.

     (a)     The Company covenants that (1) in case it shall default in the
payment of any installment of interest on any of the Debentures, and such
default shall have continued for a period of 30 days; or (2) in case it shall
default in the payment of the principal of any of the Debentures when the same
shall have become due and payable, whether upon maturity of the Debentures or
upon redemption or upon declaration or otherwise, then, upon demand of the
Trustee, the Company shall pay to the Trustee, for the benefit of the holders of
the Debentures, the whole amount that then shall have become due and payable on
all such Debentures for principal or interest, or both, as the case may be, with
interest upon the overdue principal and (to the extent that payment of such
interest is enforceable under applicable law and, if the Debentures are held by
the Trust or a trustee of the Trust, without duplication of any other amounts
paid

                                       39
<PAGE>

by the Trust or trustee in respect thereof) upon overdue installments of
interest at the rate per annum expressed in the Debentures; and, in addition
thereto, such further amount as shall be sufficient to cover the costs and
expenses of collection, and the amount payable to the Trustee under Section
10.7.

     (b)  If the Company shall fail to pay such amounts set forth in Section
8.2(a) forthwith upon such demand, the Trustee, in its own name and as trustee
of an express trust, shall be entitled and empowered to institute any action or
proceedings at law or in equity for the collection of the sums so due and
unpaid, and may prosecute any such action or proceeding to judgment or final
decree, and may enforce any such judgment or final decree against the Company or
other obligor upon the Debentures and collect the moneys adjudged or decreed to
be payable in the manner provided by law out of the property of the Company or
other obligor upon the Debentures, wherever situated.

     (c)  In case of any receivership, insolvency, liquidation, bankruptcy,
reorganization, readjustment, arrangement, composition or judicial proceedings
affecting the Company, the Trust, or the creditors or property of either, the
Trustee shall have power to intervene in such proceedings and take any action
therein that may be permitted by the court and shall (except as may be otherwise
provided by law) be entitled to file such proofs of claim and other papers and
documents as may be necessary or advisable in order to have the claims of the
Trustee and of the holders of the Debentures allowed for the entire amount due
and payable by the Company under this Indenture at the date of institution of
such proceedings and for any additional amount that may become due and payable
by the Company after such date, and to collect and receive any moneys or other
property payable or deliverable on any such claim, and to distribute the same
after the deduction of the amount payable to the Trustee under Section 10.7; and
any receiver, assignee or trustee in bankruptcy or reorganization is hereby
authorized by each of the holders of the Debentures to make such payments to the
Trustee, and, in the event that the Trustee shall consent to the making of such
payments directly to such Debentureholders, to pay to the Trustee any amount due
it under Section 10.7.

     (d)  All rights of action and of asserting claims under this Indenture, or
under any of the terms established with respect to the Debentures, may be
enforced by the Trustee without the possession of any of such Debentures, or the
production thereof at any trial or other proceeding relative thereto, and any
such suit or proceeding instituted by the Trustee shall be brought in its own
name as trustee of an express trust, and any recovery of judgment shall, after
provision for payment to the Trustee of any amounts due under Section 10.7, be
for the ratable benefit of the holders of the Debentures.  In case of an Event
of Default hereunder, the Trustee may in its discretion proceed to protect and
enforce the rights vested in it by this Indenture by such appropriate judicial
proceedings as the Trustee shall deem most effectual to protect and enforce any
of such rights, either at law or in equity or in bankruptcy or otherwise,
whether for the specific enforcement of any covenant or agreement contained in
this Indenture or in aid of the exercise of any power granted in this Indenture,
or to enforce any other legal or equitable right vested in the Trustee by this
Indenture or by law. Nothing contained herein shall be deemed to authorize the
Trustee to authorize or consent to or accept or adopt on behalf of any
Debentureholder any plan of reorganization, arrangement,

                                       40
<PAGE>

adjustment or composition affecting the Debentures or the rights of any holder
thereof or to authorize the Trustee to vote in respect of the claim of any
Debentureholder in any such proceeding.

     (e)      In case an Event of Default shall occur and be continuing, the
Property Trustee shall have the right to declare the principal of and the
interest on the Debentures and any other amounts payable under this Indenture,
to be forthwith due and payable and to enforce its other rights as a creditor
with respect to the Debentures.

Section 8.3   Application of Moneys Collected.

     Any moneys or other assets collected by the Trustee pursuant to this
Article VIII with respect to the Debentures shall be applied in the following
order, at the date or dates fixed by the Trustee and, in case of the
distribution of such moneys or other assets on account of principal or interest,
upon presentation of the Debentures, and notation thereon the payment, if only
partially paid, and upon surrender thereof if fully paid:

     FIRST:   To the payment of costs and expenses of collection and of all
     amounts payable to the Trustee under Section 10.7;

     SECOND:  To the payment of all Senior Indebtedness of the Company if and to
     the extent required by Article XVII; and

     THIRD:   To the payment of the amounts then due and unpaid upon the
     Debentures for principal and interest, in respect of which or for the
     benefit of which such money has been collected, ratably, without preference
     or priority of any kind, according to the amounts due and payable on such
     Debentures for principal and interest, respectively.

Section 8.4   Limitation on Suits.

     (a)      Except as set forth in this Indenture, no holder of any Debenture
shall have any right by virtue or by availing of any provision of this Indenture
to institute any suit, action or proceeding in equity or at law upon or under or
with respect to this Indenture or for the appointment of a receiver or trustee,
or for any other remedy hereunder, unless (i) such holder previously shall have
given to the Trustee written notice of an Event of Default and of the
continuance thereof with respect to the Debentures specifying such Event of
Default, as hereinbefore provided; (ii) the holders of not less than [__]% in
aggregate principal amount of the Debentures then Outstanding shall have made
written request upon the Trustee to institute such action, suit or proceeding in
its own name as trustee hereunder; (iii) such holder or holders shall have
offered to the Trustee such reasonable indemnity as it may require against the
costs, expenses and liabilities to be incurred therein or thereby; (iv) the
Trustee for 60 days after its receipt of such notice, request and offer of
indemnity, shall have failed to institute any such action, suit or proceeding;
and (v) during such 60

                                       41
<PAGE>

day period, the holders of a majority in principal amount of the Debentures do
not give the Trustee a direction inconsistent with the request.

     (b)     Notwithstanding anything contained herein to the contrary or any
other provisions of this Indenture, the right of any holder of the Debentures to
receive payment of the principal of and interest on the Debentures, as therein
provided, on or after the respective due dates expressed in such Debenture (or
in the case of redemption, on the redemption date), or to institute suit for the
enforcement of any such payment on or after such respective dates or redemption
date, shall not be impaired or affected without the consent of such holder and
by accepting a Debenture hereunder it is expressly understood, intended and
covenanted by the taker and holder of every Debenture with every other such
taker and holder and the Trustee, that no one or more holders of Debentures
shall have any right in any manner whatsoever by virtue or by availing of any
provision of this Indenture to affect, disturb or prejudice the rights of the
holders of any other of such Debentures, or to obtain or seek to obtain priority
over or preference to any other such holder, or to enforce any right under this
Indenture, except in the manner herein provided and for the equal, ratable and
common benefit of all holders of Debentures. For the protection and enforcement
of the provisions of this Section 8.4, each and every Debentureholder and the
Trustee shall be entitled to such relief as can be given either at law or in
equity.

Section 8.5  Rights and Remedies Cumulative; Delay or Omission not Waiver.

     (a)     Except as otherwise provided in Section 2.9(b), all powers and
remedies given by this Article VIII to the Trustee or to the Debentureholders
shall, to the extent permitted by law, be deemed cumulative and not exclusive of
any other powers and remedies available to the Trustee or the holders of the
Debentures, by judicial proceedings or otherwise, to enforce the performance or
observance of the covenants and agreements contained in this Indenture or
otherwise established with respect to such Debentures.

     (b)     No delay or omission of the Trustee or of any holder of any of the
Debentures to exercise any right or power accruing upon any Event of Default
occurring and continuing as aforesaid shall impair any such right or power, or
shall be construed to be a waiver of any such default or on acquiescence
therein; and, subject to the provisions of Section 8.4, every power and remedy
given by this Article VIII or by law to the Trustee or the Debentureholders may
be exercised from time to time, and as often as shall be deemed expedient, by
the Trustee or by the Debentureholders.

Section 8.6  Control by Debentureholders.

     The holders of a majority in aggregate principal amount of the Debentures
at the time Outstanding, determined in accordance with Section 11.4, shall have
the right to direct the time, method and place of conducting any proceeding for
any remedy available to the Trustee, or exercising any trust or power conferred
on the Trustee; provided, however, that such direction shall not be in conflict
with any rule of law or with this Indenture.  Subject to the provisions of
Section 10.1, the Trustee shall have the right to

                                       42
<PAGE>

decline to follow any such direction if the Trustee in good faith shall, by a
Responsible Officer or Officers of the Trustee, determine that the proceeding so
directed would involve the Trustee in personal liability. The holders of a
majority in aggregate principal amount of the Debentures at the time Outstanding
affected thereby, determined in accordance with Section 11.4, may on behalf of
the holders of all of the Debentures waive any past default in the performance
of any of the covenants contained herein and its consequences, except (i) a
default in the payment of the principal of, or interest on, any of the
Debentures as and when the same shall become due by the terms of such Debentures
otherwise than by acceleration (unless such default has been cured and a sum
sufficient to pay all matured installments of interest and principal has been
deposited with the Trustee (in accordance with Section 8.1(c)); (ii) a default
in the covenants contained in Section 6.7; or (iii) a default in respect of a
covenant or provision hereof which cannot be modified or amended without the
consent of the holder of each Outstanding Debenture affected; provided, however,
that if the Debentures are held by the Trust or a trustee of the Trust, such
waiver or modification to such waiver shall not be effective until the holders
of a majority in liquidation preference of Trust Securities of the Trust shall
have consented to such waiver or modification to such waiver; provided further,
that if the consent of the holder of each Outstanding Debenture is required,
such waiver shall not be effective until each holder of the Trust Securities of
the Trust shall have consented to such waiver. In the event that the holders of
the Debentures fail to waive such default, the holders of a majority in the
aggreate liquidation amount of the Preferred Securities shall have such right,
subject to the provisions set forth in this subsection. Upon any such waiver,
the default covered thereby shall be deemed to be cured for all purposes of this
Indenture and the Company, the Trustee and the holders of the Debentures shall
be restored to their former positions and rights hereunder, respectively; but no
such waiver shall extend to any subsequent or other default or impair any right
consequent thereon.

Section 8.7  Undertaking to Pay Costs.

     All parties to this Indenture agree, and each holder of any Debentures by
such holder's acceptance thereof shall be deemed to have agreed, that any court
may in its discretion require, in any suit for the enforcement of any right or
remedy under this Indenture, or in any suit against the Trustee for any action
taken or omitted by it as Trustee, the filing by any party litigant in such suit
of an undertaking to pay the costs of such suit, and that such court may in its
discretion assess reasonable costs, including reasonable attorneys' fees,
against any party litigant in such suit, having due regard to the merits and
good faith of the claims or defenses made by such party litigant; but the
provisions of this Section 8.7 shall not apply to any suit instituted by the
Trustee, to any suit instituted by any Debentureholder, or group of
Debentureholders holding more than [__]% in aggregate principal amount of the
Outstanding Debentures, or to any suit instituted by any Debentureholder for the
enforcement of the payment of the principal of or interest on the Debentures, on
or after the respective due dates expressed in such Debenture or established
pursuant to this Indenture.

                                       43
<PAGE>

Section 8.8  Direct Action; Right of Set-Off

     In the event that an Event of Default has occurred and is continuing and
such event is attributable to the failure of the Company to pay interest on or
principal of the Debentures on an Interest Payment Date or Maturity Date, as
applicable, then a holder of Preferred Securities may institute a legal
proceeding directly against the Company for enforcement of payment to such
holder of the principal of or interest on such Debentures having a principal
amount equal to the aggregate Liquidation Amount of the Preferred Securities of
such holders (a "Direct Action").  In connection with such Direct Action, the
Company will have a right of set-off under this Indenture to the extent of any
payment actually made by the Company to such holder of the Preferred Securities
with respect to such Direct Action.  The Company shall not amend this Indenture
to remove the right of such holders of Preferred Securities to bring a Direct
Action without the prior written consent of all of the holders of Preferred
Securities.  Notwithstanding any payments made to a holder of Preferred
Securities by the Company in connection with a Direct Action, the Company shall
remain obligated to pay the principal of (or premium, if any) or interest on the
Debentures, and the Company shall be subrogated to the right of the holder of
such Preferred Securities with respect to payments on the Preferred Securities
to the extent of any payments made by the Company to such holder of Preferred
Securities in any direct action.  Except as set forth in this Section 8.8, the
holders of Preferred Securities shall not have the right to directly exercise
any remedies available to the Debentureholders unless there shall have been an
Event of Default under the Trust Agreement.


                                  ARTICLE IX

                     FORM OF DEBENTURE AND ORIGINAL ISSUE

Section 9.1  Form of Debenture.

     The Debenture and the Trustee's Certificate of Authentication to be
endorsed thereon are to be substantially in the forms contained as Exhibit A to
this Indenture, attached hereto and incorporated herein by reference.

Section 9.2  Original Issue of Debentures.

     Debentures in the aggregate principal amount of $[__________] may, upon
execution of this Indenture, be executed by the Company and delivered to the
Trustee for authentication.  If the Underwriters exercise their Option and there
is an Option Closing Date (as such terms are defined in the Underwriting
Agreement, dated [___________], 2001, by and among the Company, the Trust, and
[________________], as Representative of the Underwriters) then, on such Option
Closing Date, Debentures in the additional aggregate principal amount of up to
$[_________] may be executed by the Company and delivered to the Trustee for
authentication.  The Trustee shall thereupon authenticate and deliver said
Debentures to or upon the written order of the Company, signed by its President,
or any Vice

                                       44
<PAGE>

President and its Chief Financial Officer or the Treasurer or an Assistant
Treasurer, without any further action by the Company.


                                   ARTICLE X

                            CONCERNING THE TRUSTEE

Section 10.1 Certain Duties and Responsibilities of the Trustee.

     (a)     The Trustee, prior to the occurrence of an Event of Default and
after the curing of all Events of Default that may have occurred, shall
undertake to perform with respect to the Debentures such duties and only such
duties as are specifically set forth in this Indenture, and no implied covenants
shall be read into this Indenture against the Trustee. In case an Event of
Default has occurred that has not been cured or waived, the Trustee shall
exercise such of the rights and powers vested in it by this Indenture, and use
the same degree of care and skill in its exercise, as a prudent person would
exercise or use under the circumstances in the conduct of his or her own
affairs.

     (b)     No provision of this Indenture shall be construed to relieve the
Trustee from liability for its own negligent action, its own negligent failure
to act, or its own willful misconduct, except that:

             (i)  prior to the occurrence of an Event of Default and after the
curing or waiving of all such Events of Default that may have occurred:

                  (1) the duties and obligations of the Trustee shall with
     respect to the Debentures be determined solely by the express provisions of
     this Indenture, and the Trustee shall not be liable with respect to the
     Debentures except for the performance of such duties and obligations as are
     specifically set forth in this Indenture, and no implied covenants or
     obligations shall be read into this Indenture against the Trustee; and

                  (2) in the absence of bad faith on the part of the Trustee,
     the Trustee may with respect to the Debentures conclusively rely, as to the
     truth of the statements and the correctness of the opinions expressed
     therein, upon any certificates or opinions furnished to the Trustee and
     conforming to the requirements of this Indenture; but in the case of any
     such certificates or opinions that by any provision hereof are specifically
     required to be furnished to the Trustee, the Trustee shall be under a duty
     to examine the same to determine whether or not they conform to the
     requirements of this Indenture;

             (ii) the Trustee shall not be liable for any error of judgment made
in good faith by a Responsible Officer or Responsible Officers of the Trustee,
unless it shall be proved that the Trustee was negligent in ascertaining the
pertinent facts;

                                       45
<PAGE>

             (iii) the Trustee shall not be liable with respect to any action
taken or omitted to be taken by it in good faith in accordance with the
direction of the holders of not less than a majority in principal amount of the
Debentures at the time Outstanding relating to the time, method and place of
conducting any proceeding for any remedy available to the Trustee, or exercising
any trust or power conferred upon the Trustee under this Indenture with respect
to the Debentures; and

             (iv)  none of the provisions contained in this Indenture shall
require the Trustee to expend or risk its own funds or otherwise incur personal
financial liability in the performance of any of its duties or in the exercise
of any of its rights or powers, if there is reasonable ground for believing that
the repayment of such funds or liability is not reasonably assured to it under
the terms of this Indenture or adequate indemnity against such risk is not
reasonably assured to it.

     (c)     The Trustee shall be subject to all of the duties and
responsibilities specified with respect to an indenture trustee under the Trust
Indenture Act.

Section 10.2 Notice of Defaults.

     Within five (5) days after actual knowledge by a Responsible Officer of the
Trustee of the occurrence of any default hereunder with respect to the
Debentures, the Trustee shall transmit by mail to all holders of the Debentures,
as their names and addresses appear in the Debenture Register, notice of such
default, unless such default shall have been cured or waived; provided, however,
that, except in the case default in the payment of the principal or interest
(including any Additional Interest) on any Debenture, the Trustee shall be
protected in withholding such notice if and so long as the board of directors,
the executive committee or a trust committee of the directors and/or Responsible
Officers of the Trustee determines in good faith that the withholding of such
notice is in the interests of the holders of such Debentures.  For the purposes
of this Section 10.2, the term "default" means any event which is, or after
notice or lapse of time or both, would become, an Event of Default with respect
to the Debentures.  In the absence of any Event of Default, the Company shall
file with the Trustee a certificate as to the absence of any Event of Default,
no later than ten (10) days following each anniversary of this Indenture.

Section 10.3 Certain Rights of Trustee.

     Except as otherwise provided in Section 10.1:

     (a)     The Trustee may rely and shall be protected in acting or refraining
from acting upon any resolution, certificate, statement, instrument, opinion,
report, notice, request, consent, order, approval, bond, security or other paper
or document believed by it to be genuine and to have been signed or presented by
the proper party or parties;

     (b)     Any request, direction, order or demand of the Company mentioned
herein shall be sufficiently evidenced by a Board Resolution or an instrument
signed in the name of the Company by its

                                       46
<PAGE>

President or any Vice President and by the Secretary or an Assistant Secretary
or the Treasurer or an Assistant Treasurer thereof (unless other evidence in
respect thereof is specifically prescribed herein);

     (c)     The Trustee shall not be deemed to have knowledge of a default or
an Event of Default, other than an Event of Default specified in Section
8.1(a)(i); or (ii), unless and until it receives written notification of such
Event of Default from the Company or by holders of at least [__]% of the
aggregate principal amount of the Debentures at the time Outstanding;

     (d)     The Trustee may consult with counsel and the written advice of such
counsel or any Opinion of Counsel shall be full and complete authorization and
protection in respect of any action taken or suffered or omitted hereunder in
good faith and in reliance thereon;

     (e)     The Trustee shall be under no obligation to exercise any of the
rights or powers vested in it by this Indenture at the request, order or
direction of any of the Debentureholders, pursuant to the provisions of this
Indenture, unless such Debentureholders shall have offered to the Trustee
reasonable security or indemnity against the costs, expenses and liabilities
that may be incurred therein or thereby; nothing contained herein shall,
however, relieve the Trustee of the obligation, upon the occurrence of an Event
of Default (that has not been cured or waived) to exercise with respect to the
Debentures such of the rights and powers vested in it by this Indenture, and to
use the same degree of care and skill in its exercise, as a prudent person would
exercise or use under the circumstances in the conduct of his or her own
affairs;

     (f)     The Trustee shall not be liable for any action taken or omitted to
be taken by it in good faith and believed by it to be authorized or within the
discretion or rights or powers conferred upon it by this Indenture;

     (g)     The Trustee shall not be bound to make any investigation into the
facts or matters stated in any resolution, certificate, statement, instrument,
opinion, report, notice, request, consent, order, approval, bond, security, or
other papers or documents, unless requested in writing so to do by the holders
of not less than a majority in principal amount of the Outstanding Debentures
(determined as provided in Section 11.4); provided, however, that if the payment
within a reasonable time to the Trustee of the costs, expenses or liabilities
likely to be incurred by it in the making of such investigation is, in the
opinion of the Trustee, not reasonably assured to the Trustee by the security
afforded to it by the terms of this Indenture, the Trustee may require
reasonable indemnity against such costs, expenses or liabilities as a condition
to so proceeding. The reasonable expense of every such examination shall be paid
by the Company or, if paid by the Trustee, shall be repaid by the Company upon
demand; and

     (h)     The Trustee may execute any of the trusts or powers hereunder or
perform any duties hereunder either directly or by or through agents or
attorneys and the Trustee shall not be responsible for any misconduct or
negligence on the part of any agent or attorney appointed with due care by it
hereunder.

                                       47
<PAGE>

Section 10.4 Trustee Not Responsible for Recitals, etc.

     (a)     The Recitals contained herein and in the Debentures shall be taken
as the statements of the Company, and the Trustee assumes no responsibility for
the correctness of the same.

     (b)     The Trustee makes no representations as to the validity or
sufficiency of this Indenture or of the Debentures.

     (c)     The Trustee shall not be accountable for the use or application by
the Company of any of the Debentures or of the proceeds of such Debentures, or
for the use or application of any moneys paid over by the Trustee in accordance
with any provision of this Indenture, or for the use or application of any
moneys received by any paying agent other than the Trustee.

Section 10.5 May Hold Debentures.

     The Trustee or any paying agent or registrar for the Debentures, in its
individual or any other capacity, may become the owner or pledgee of Debentures
with the same rights it would have if it were not Trustee, paying agent or
Debenture Registrar.

Section 10.6 Moneys Held in Trust.

     Subject to the provisions of Section 14.5, all moneys received by the
Trustee shall, until used or applied as herein provided, be held in trust for
the purposes for which they were received, but need not be segregated from other
funds except to the extent required by law.  The Trustee shall be under no
liability for interest on any moneys received by it hereunder except such as it
may agree with the Company to pay thereon.

Section 10.7 Compensation and Reimbursement.

     (a) The Company covenants and agrees to pay to the Trustee, and the Trustee
shall be entitled to, such reasonable compensation (which shall not be limited
by any provision of law in regard to the compensation of a trustee of an express
trust), as the Company and the Trustee may from time to time agree in writing,
for all services rendered by it in the execution of the trusts hereby created
and in the exercise and performance of any of the powers and duties hereunder of
the Trustee, and, except as otherwise expressly provided herein, the Company
shall pay or reimburse the Trustee upon its request for all reasonable expenses,
disbursements and advances incurred or made by the Trustee in accordance with
any of the provisions of this Indenture (including the reasonable compensation
and the expenses and disbursements of its counsel and of all Persons not
regularly in its employ) except any such expense, disbursement or advance as may
arise from its negligence or bad faith.  The Company also covenants to indemnify
the Trustee (and its officers, agents, directors and employees) for, and to hold
it harmless against, any loss, liability or expense incurred without negligence
or bad faith on the part of the Trustee and arising

                                       48
<PAGE>

out of or in connection with the acceptance or administration of this trust,
including the costs and expenses of defending itself against any claim of
liability in the premises.

     (b)      The obligations of the Company under this Section 10.7 to
compensate and indemnify the Trustee and to pay or reimburse the Trustee for
expenses, disbursements and advances shall constitute additional indebtedness
hereunder. Such additional indebtedness shall be secured by a lien prior to that
of the Debentures upon all property and funds held or collected by the Trustee
as such, except funds held in trust for the benefit of the holders of particular
Debentures.

Section 10.8  Reliance on Officers' Certificate.

     Except as otherwise provided in Section 10.1, whenever in the
administration of the provisions of this Indenture the Trustee shall deem it
necessary or desirable that a matter be proved or established prior to taking or
suffering or omitting to take any action hereunder, such matter (unless other
evidence in respect thereof be herein specifically prescribed) may, in the
absence of negligence or bad faith on the part of the Trustee, be deemed to be
conclusively proved and established by an Officers' Certificate delivered to the
Trustee and such certificate, in the absence of negligence or bad faith on the
part of the Trustee, shall be full warrant to the Trustee for any action taken,
suffered or omitted to be taken by it under the provisions of this Indenture
upon the faith thereof.

Section 10.9  Disqualification:  Conflicting Interests.

     If the Trustee has or shall acquire any "conflicting interest" within the
meaning of Section 310(b) of the Trust Indenture Act, the Trustee and the
Company shall in all respects comply with the provisions of Section 310(b) of
the Trust Indenture Act.

Section 10.10 Corporate Trustee Required; Eligibility.

     There shall at all times be a Trustee with respect to the Debentures issued
hereunder which shall at all times be a corporation organized and doing business
under the laws of the United States of America or any state or territory thereof
or of the District of Columbia, or a corporation or other Person permitted to
act as trustee by the Commission, authorized under such laws to exercise
corporate trust powers, having a combined capital and surplus of at least
$50,000,000, and subject to supervision or examination by federal, state,
territorial, or District of Columbia authority.  If such corporation publishes
reports of condition at least annually, pursuant to law or to the requirements
of the aforesaid supervising or examining authority, then for the purposes of
this Section 10.10, the combined capital and surplus of such corporation shall
be deemed to be its combined capital and surplus as set forth in its most recent
report of condition so published.  The Company may not, nor may any Person
directly or indirectly controlling, controlled by, or under common control with
the Company, serve as Trustee.  In case at any time the Trustee shall cease to
be eligible in accordance with the provisions of this Section 10.10, the Trustee
shall resign immediately in the manner and with the effect specified in Section
10.11.

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<PAGE>

Section 10.11 Resignation and Removal; Appointment of Successor.

     (a)      The Trustee or any successor hereafter appointed, may at any time
resign by giving written notice thereof to the Company and by transmitting
notice of resignation by mail, first class postage prepaid, to the
Debentureholders, as their names and addresses appear upon the Debenture
Register.  Upon receiving such notice of resignation, the Company shall promptly
appoint a successor trustee with respect to Debentures by written instrument, in
duplicate, executed by order of the Board of Directors, one copy of which
instrument shall be delivered to the resigning Trustee and one copy to the
successor trustee. If no successor trustee shall have been so appointed and have
accepted appointment within 30 days after the mailing of such notice of
resignation, the resigning Trustee may petition any court of competent
jurisdiction for the appointment of a successor trustee with respect to
Debentures, or any Debentureholder who has been a bona fide holder of a
Debenture or Debentures for at least six months may, subject to the provisions
of Sections 10.9 and 10.10, on behalf of himself and all others similarly
situated, petition any such court for the appointment of a successor trustee.
Such court may thereupon after such notice, if any, as it may deem proper and
prescribe, appoint a successor trustee.

     (b)      In case at any time any one of the following shall occur

              (i)   the Trustee shall fail to comply with the provisions of
Section 9.9 after written request therefor by the Company or by any
Debentureholder who has been a bona fide holder of a Debenture or Debentures for
at least six months; or

              (ii)  the Trustee shall cease to be eligible in accordance with
the provisions of Section 9.10 and shall fail to resign after written request
therefor by the Company or by any such Debentureholder; or

              (iii) the Trustee shall become incapable of acting, or shall be
adjudged a bankrupt or insolvent, or commence a voluntary bankruptcy proceeding,
or a receiver of the Trustee or of its property shall be appointed or consented
to, or any public officer shall take charge or control of the Trustee or of its
property or affairs for the purpose of rehabilitation, conservation or
liquidation, then, in any such case, the Company may remove the Trustee with
respect to all Debentures and appoint a successor trustee by written instrument,
in duplicate, executed by order of the Board of Directors, one copy of which
instrument shall be delivered to the Trustee so removed and one copy to the
successor trustee, or, subject to the provisions of Sections 10.9 and 10.10,
unless the Trustee's duty to resign is stayed as provided herein, any
Debentureholder who has been a bona fide holder of a Debenture or Debentures for
at least six months may, on behalf of that holder and all others similarly
situated, petition any court of competent jurisdiction for the removal of the
Trustee and the appointment of a successor trustee.  Such court may thereupon
after such notice, if any, as it may deem proper and prescribe, remove the
Trustee and appoint a successor trustee.

                                       50
<PAGE>

     (c) The holders of a majority in aggregate principal amount of the
Debentures at the time Outstanding may at any time remove the Trustee by so
notifying the Trustee and the Company and may appoint a successor Trustee with
the consent of the Company.

     (d) Any resignation or removal of the Trustee and appointment of a
successor trustee with respect to the Debentures pursuant to any of the
provisions of this Section 10.11 shall become effective upon acceptance of
appointment by the successor trustee as provided in Section 10.12.

     (e) Any successor trustee appointed pursuant to this Section 10.11 may be
appointed with respect to the Debentures, and at any time there shall be only
one Trustee with respect to the Debentures.

Section 10.12 Acceptance of Appointment by Successor.

     (a) In case of the appointment hereunder of a successor trustee with
respect to the Debentures, every successor trustee so appointed shall execute,
acknowledge and deliver to the Company and to the retiring Trustee an instrument
accepting such appointment, and thereupon the resignation or removal of the
retiring Trustee shall become effective and such successor trustee, without any
further act, deed or conveyance, shall become vested with all the rights,
powers, trusts and duties of the retiring Trustee; but, on the request of the
Company or the successor trustee, such retiring Trustee shall, upon payment of
its charges, execute and deliver an instrument transferring to such successor
trustee all the rights, powers, and trusts of the retiring Trustee and shall
duly assign, transfer and deliver to such successor trustee all property and
money held by such retiring Trustee hereunder.

     (b) Upon request of any successor trustee, the Company shall execute any
and all instruments for more fully and certainly vesting in and confirming to
such successor trustee all such rights, powers and trusts referred to in
paragraph (a) of this Section 10.12.

     (c) No successor trustee shall accept its appointment unless at the time of
such acceptance such successor trustee shall be qualified and eligible under
this Article X.

     (d) Upon acceptance of appointment by a successor trustee as provided in
this Section 10.12, the Company shall transmit notice of the succession of such
trustee hereunder by mail, first class postage prepaid, to the Debentureholders,
as their names and addresses appear upon the Debenture Register. If the Company
fails to transmit such notice within ten days after acceptance of appointment by
the successor trustee, the successor trustee shall cause such notice to be
transmitted at the expense of the Company.

Section 10.13 Merger, Conversion, Consolidation or Succession to Business.

     Any corporation into which the Trustee may be merged or converted or with
which it may be consolidated, or any corporation resulting from any merger,
conversion or consolidation to which the Trustee shall be a party, or any
corporation succeeding to the corporate trust business of the Trustee, shall

                                       51
<PAGE>

be the successor of the Trustee hereunder, provided that such corporation shall
be qualified under the provisions of Section 10.9 and eligible under the
provisions of Section 9.10, without the execution or filing of any paper or any
further act on the part of any of the parties hereto, anything herein to the
contrary notwithstanding. In case any Debentures shall have been authenticated,
but not delivered, by the Trustee then in office, any successor by merger,
conversion or consolidation to such authenticating Trustee may adopt such
authentication and deliver the Debentures so authenticated with the same effect
as if such successor Trustee had itself authenticated such Debentures.

Section 10.14 Preferential Collection of Claims Against the Company.

     The Trustee shall comply with Section 311(a) of the Trust Indenture Act,
excluding any creditor relationship described in Section 311(b) of the Trust
Indenture Act. A Trustee who has resigned or been removed shall be subject to
Section 311(a) of the Trust Indenture Act to the extent included therein.

                                  ARTICLE XI

                        CONCERNING THE DEBENTUREHOLDERS

Section 11.1 Evidence of Action by Holders.

     (a) Whenever in this Indenture it is provided that the holders of a
majority or specified percentage in aggregate principal amount of the Debentures
may take any action (including the making of any demand or request, the giving
of any notice, consent or waiver or the taking of any other action), the fact
that at the time of taking any such action the holders of such majority or
specified percentage have joined therein may be evidenced by any instrument or
any number of instruments of similar tenor executed by such holders of
Debentures in Person or by agent or proxy appointed in writing.

     (b) If the Company shall solicit from the Debentureholders any request,
demand, authorization, direction, notice, consent, waiver or other action, the
Company may, at its option, as evidenced by an Officers' Certificate, fix in
advance a record date for the determination of Debentureholders entitled to give
such request, demand, authorization, direction, notice, consent, waiver or other
action, but the Company shall have no obligation to do so. If such a record date
is fixed, such request, demand, authorization, direction, notice, consent,
waiver or other action may be given before or after the record date, but only
the Debentureholders of record at the close of business on the record date shall
be deemed to be Debentureholders for the purposes of determining whether
Debentureholders of the requisite proportion of Outstanding Debentures have
authorized or agreed or consented to such request, demand, authorization,
direction, notice, consent, waiver or other action, and for that purpose the
Outstanding Debentures shall be computed as of the record date; provided,
however, that no such authorization, agreement or consent by such
Debentureholders on the record date shall be deemed effective unless it shall
become effective pursuant to the provisions of this Indenture not later than six
months after the record date.

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<PAGE>

Section 11.2 Proof of Execution by Debentureholders.

     Subject to the provisions of Section 10.1, proof of the execution of any
instrument by a Debentureholder (such proof shall not require notarization) or
such Debentureholder's agent or proxy and proof of the holding by any Person of
any of the Debentures shall be sufficient if made in the following manner:

     (a) The fact and date of the execution by any such Person of any instrument
may be proved in any reasonable manner acceptable to the Trustee.

     (b) The ownership of Debentures shall be proved by the Debenture Register
of such Debentures or by a certificate of the Debenture Registrar thereof.

     (c) The Trustee may require such additional proof of any matter referred to
in this Section 11.2 as it shall deem necessary.

Section 11.3 Who May be Deemed Owners.

     Prior to the due presentment for registration of transfer of any Debenture,
the Company, the Trustee, any paying agent, any Authenticating Agent and any
Debenture Registrar may deem and treat the Person in whose name such Debenture
shall be registered upon the books of the Company as the absolute owner of such
Debenture (whether or not such Debenture shall be overdue and notwithstanding
any notice of ownership or writing thereon made by anyone other than the
Debenture Registrar) for the purpose of receiving payment of or on account of
the principal of and interest on such Debenture (subject to Section 2.3) and for
all other purposes; and neither the Company nor the Trustee nor any paying agent
nor any Authenticating Agent nor any Debenture Registrar shall be affected by
any notice to the contrary.

Section 11.4 Certain Debentures Owned by Company Disregarded.

     In determining whether the holders of the requisite aggregate principal
amount of Debentures have concurred in any direction, consent or waiver under
this Indenture, the Debentures that are owned by the Company or any other
obligor on the Debentures or by any Person directly or indirectly controlling or
controlled by or under common control with the Company or any other obligor on
the Debentures shall be disregarded and deemed not to be Outstanding for the
purpose of any such determination, except (i) that for the purpose of
determining whether the Trustee shall be protected in relying on any such
direction, consent or waiver, only Debentures that the Trustee actually knows
are so owned shall be so disregarded; and (ii) for purposes of this Section
11.4, the Trust shall be deemed not to be controlled by the Company. The
Debentures so owned that have been pledged in good faith may be regarded as
Outstanding for the purposes of this Section 11.4, if the pledgee shall
establish to the satisfaction of the Trustee the pledgee's right so to act with
respect to such Debentures and that the pledgee is not a Person directly or
indirectly controlling or controlled by or under direct or indirect common
control with the Company or any such other

                                       53
<PAGE>

obligor. In case of a dispute as to such right, any decision by the Trustee
taken upon the advice of counsel shall be full protection to the Trustee.

Section 11.5 Actions Binding on Future Debentureholders.

     At any time prior to (but not after) the evidencing to the Trustee, as
provided in Section 11.1, of the taking of any action by the holders of the
majority or percentage in aggregate principal amount of the Debentures specified
in this Indenture in connection with such action, any holder of a Debenture that
is shown by the evidence to be included in the Debentures the holders of which
have consented to such action may, by filing written notice with the Trustee,
and upon proof of holding as provided in Section 11.2, revoke such action so far
as concerns such Debenture. Except as aforesaid any such action taken by the
holder of any Debenture shall be conclusive and binding upon such holder and
upon all future holders and owners of such Debenture, and of any Debenture
issued in exchange therefor, on registration of transfer thereof or in place
thereof, irrespective of whether or not any notation in regard thereto is made
upon such Debenture. Any action taken by the holders of the majority or
percentage in aggregate principal amount of the Debentures specified in this
Indenture in connection with such action shall be conclusively binding upon the
Company, the Trustee and the holders of all the Debentures.

                                  ARTICLE XII

                            SUPPLEMENTAL INDENTURES

Section 12.1 Supplemental Indentures Without the Consent of Debentureholders.

     In addition to any supplemental indenture otherwise authorized by this
Indenture, the Company and the Trustee may from time to time and at any time
enter into an indenture or indentures supplemental hereto (which shall conform
to the provisions of the Trust Indenture Act as then in effect), without the
consent of the Debentureholders, for one or more of the following purposes:

     (a) to cure any ambiguity, defect, or inconsistency herein, or in the
Debentures;

     (b) to comply with Article XI;

     (c) to provide for uncertificated Debentures in addition to or in place of
certificated Debentures;

     (d) to add to the covenants of the Company for the benefit of the holders
of all or any of the Debentures or to surrender any right or power herein
conferred upon the Company;

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<PAGE>

     (e) to add to, delete from, or revise the conditions, limitations, and
restrictions on the authorized amount, terms, or purposes of issue,
authentication, and delivery of Debentures, only as herein set forth;

     (f) to make any change that does not adversely affect the rights of any
Debentureholder in any material respect;

     (g) to provide for the issuance of and establish the form and terms and
conditions of the Debentures, to establish the form of any certifications
required to be furnished pursuant to the terms of this Indenture or of the
Debentures, or to add to the rights of the holders of the Debentures;

     (h) to qualify or maintain the qualification of this Indenture under the
Trust Indenture Act; or

     (i) to evidence a consolidation or merger involving the Company as
permitted under Section 13.1.

The Trustee is hereby authorized to join with the Company in the execution of
any such supplemental indenture, and to make any further appropriate agreements
and stipulations that may be therein contained, but the Trustee shall not be
obligated to enter into any such supplemental indenture that affects the
Trustee's own rights, duties or immunities under this Indenture or otherwise.
Any supplemental indenture authorized by the provisions of this Section 12.1 may
be executed by the Company and the Trustee without the consent of the holders of
any of the Debentures at the time Outstanding, notwithstanding any of the
provisions of Section 12.2.

Section 12.2 Supplemental Indentures with Consent of Debentureholders.

     With the consent (evidenced as provided in Section 11.1) of the holders of
not less than a majority in aggregate principal amount of the Debentures at the
time Outstanding, the Company, when authorized by Board Resolutions, and the
Trustee may from time to time and at any time enter into an indenture or
indentures supplemental hereto (which shall conform to the provisions of the
Trust Indenture Act as then in effect) for the purpose of adding any provisions
to or changing in any manner or eliminating any of the provisions of this
Indenture or of any supplemental indenture or of modifying in any manner not
covered by Section 12.1 the rights of the holders of the Debentures under this
Indenture; provided, however, that no such supplemental indenture shall without
the consent of the holders of each Debenture then Outstanding and affected
thereby, (i) extend the fixed maturity of any Debentures, reduce the principal
amount thereof, reduce the rate or extend the time of payment of interest
thereon, or modify the provisions in Article IV with respect to the conversion
of Outstanding Debentures in a manner adverse to the holders thereof, or without
the consent of the holder of each Debenture so affected; or (ii) reduce the
aforesaid percentage of Debentures, the holders of which are required to consent
to any such supplemental indenture; provided further, that if the Debentures are
held by the Trust or a trustee of the Trust, such supplemental indenture shall
not be effective until the holders of a majority in liquidation preference of
Trust Securities of the Trust

                                       55
<PAGE>

shall have consented to such supplemental indenture; provided further, that if
the consent of the holder of each Outstanding Debenture is required, such
supplemental indenture shall not be effective until each holder of the Trust
Securities of the Trust shall have consented to such supplemental indenture. It
shall not be necessary for the consent of the Debentureholders affected thereby
under this Section 12.2 to approve the particular form of any proposed
supplemental indenture, but it shall be sufficient if such consent shall approve
the substance thereof.

Section 12.3 Effect of Supplemental Indentures.

     Upon the execution of any supplemental indenture pursuant to the provisions
of this Article XII, this Indenture shall be and be deemed to be modified and
amended in accordance therewith and the respective rights, limitations of
rights, obligations, duties and immunities under this Indenture of the Trustee,
the Company and the holders of Debentures shall thereafter be determined,
exercised and enforced hereunder subject in all respects to such modifications
and amendments, and all the terms and conditions of any such supplemental
indenture shall be and be deemed to be part of the terms and conditions of this
Indenture for any and all purposes.

Section 12.4 Debentures Affected by Supplemental Indentures.

     Debentures affected by a supplemental indenture, authenticated and
delivered after the execution of such supplemental indenture pursuant to the
provisions of this Article XII, may bear a notation in form approved by the
Company, provided such form meets the requirements of any exchange or automated
quotation system upon which the Debentures may be listed or quoted, as to any
matter provided for in such supplemental indenture. If the Company shall so
determine, new Debentures so modified as to conform, in the opinion of the Board
of Directors of the Company, to any modification of this Indenture contained in
any such supplemental indenture may be prepared by the Company, authenticated by
the Trustee and delivered in exchange for the Debentures then Outstanding.

Section 12.5 Execution of Supplemental Indentures.

     (a) Upon the request of the Company, accompanied by its Board Resolutions
authorizing the execution of any such supplemental indenture, and upon the
filing with the Trustee of evidence of the consent of Debentureholders required
to consent thereto as aforesaid, the Trustee shall join with the Company in the
execution of such supplemental indenture unless such supplemental indenture
affects the Trustee's own rights, duties or immunities under this Indenture or
otherwise, in which case the Trustee may in its discretion but shall not be
obligated to enter into such supplemental indenture. The Trustee, subject to the
provisions of Sections 10.1, may receive an Opinion of Counsel as conclusive
evidence that any supplemental indenture executed pursuant to this Article XII
is authorized or permitted by, and conforms to, the terms of this Article XII
and that it is proper for the Trustee under the provisions of this Article XII
to join in the execution thereof.

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<PAGE>

     (b) Promptly after the execution by the Company and the Trustee of any
supplemental indenture pursuant to the provisions of this Section 12.5, the
Trustee shall transmit by mail, first class postage prepaid, a notice, setting
forth in general terms the substance of such supplemental indenture, to the
Debentureholders as their names and addresses appear upon the Debenture
Register. Any failure of the Trustee to mail such notice, or any defect therein,
shall not, however, in any way impair or affect the validity of any such
supplemental indenture.

                                 ARTICLE XIII

                             SUCCESSOR CORPORATION

Section 13.1 Company May Consolidate, etc.

     Nothing contained in this Indenture or in any of the Debentures shall
prevent any consolidation or merger of the Company with or into any other
corporation or corporations (whether or not affiliated with the Company, as the
case may be), or successive consolidations or mergers in which the Company, as
the case may be, or its successor or successors shall be a party or parties, or
shall prevent any sale, conveyance, transfer or other disposition of the
property of the Company, as the case may be, or its successor or successors as
an entirety, or substantially as an entirety, to any other corporation (whether
or not affiliated with the Company, as the case may be, or its successor or
successors) authorized to acquire and operate the same; provided, however, the
Company hereby covenants and agrees that, (i) upon any such consolidation,
merger, sale, conveyance, transfer or other disposition, the due and punctual
payment, in the case of the Company, of the principal of and interest on all of
the Debentures, according to their tenor and the due and punctual performance
and observance of all the covenants and conditions of this Indenture to be kept
or performed by the Company as the case may be, shall be expressly assumed, by
supplemental indenture (which shall conform to the provisions of the Trust
Indenture Act, as then in effect) satisfactory in form to the Trustee executed
and delivered to the Trustee by the entity formed by such consolidation, or into
which the Company, as the case may be, shall have been merged, or by the entity
which shall have acquired such property, and the ultimate parent entity of such
successor entity expressly assumes the obligations of the Company under the
related Preferred Securities Guarantee, to the extent the Preferred Securities
are then Outstanding; (ii) in case the Company consolidates with or merges into
another Person or conveys or transfers its properties and assets substantially
as an entirety to any Person, the successor Person is organized under the laws
of the United States or any state or the District of Columbia; and (iii)
immediately after giving effect thereto, an Event of Default, and no event
which, after notice or lapse of time or both, would become an Event of Default,
shall have occurred and be continuing.

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<PAGE>

Section 13.2 Successor Corporation Substituted.

     (a) In case of any such consolidation, merger, sale, conveyance, transfer
or other disposition and upon the assumption by the successor corporation, by
supplemental indenture, executed and delivered to the Trustee and satisfactory
in form to the Trustee, of, in the case of the Company, the due and punctual
payment of the principal of and interest on all of the Debentures Outstanding
and the due and punctual performance of all of the covenants and conditions of
this Indenture to be performed by the Company, as the case may be, such
successor corporation shall succeed to and be substituted for the Company, with
the same effect as if it had been named as the Company herein, and thereupon the
predecessor corporation shall be relieved of all obligations and covenants under
this Indenture and the Debentures.

     (b) In case of any such consolidation, merger, sale, conveyance, transfer
or other disposition such changes in phraseology and form (but not in substance)
may be made in the Debentures thereafter to be issued as may be appropriate.

     (c) Nothing contained in this Indenture or in any of the Debentures shall
prevent the Company from merging into itself or acquiring by purchase or
otherwise all or any part of the property of any other Person (whether or not
affiliated with the Company).

Section 13.3 Evidence of Consolidation, etc. to Trustee.

     The Trustee, subject to the provisions of Section 10.1, may receive an
Opinion of Counsel as conclusive evidence that any such consolidation, merger,
sale, conveyance, transfer or other disposition, and any such assumption, comply
with the provisions of this Article XIII.

                                  ARTICLE XIV

                          SATISFACTION AND DISCHARGE

Section 14.1 Satisfaction and Discharge of Indenture.

     If at any time: (a) the Company shall have delivered to the Trustee for
cancellation all Debentures theretofore authenticated (other than any Debentures
that shall have been destroyed, lost or stolen and that shall have been replaced
or paid as provided in Section 2.9) and all Debentures for whose payment money
or Governmental Obligations have theretofore been deposited in trust or
segregated and held in trust by the Company (and thereupon repaid to the Company
or discharged from such trust, as provided in Section 14.5); or (b) all such
Debentures not theretofore delivered to the Trustee for cancellation shall have
become due and payable, or are by their terms to become due and payable within
one year or are to be called for redemption within one year under arrangements
satisfactory to the Trustee for the giving of notice of redemption, and the
Company shall deposit or cause to be deposited with the Trustee as trust funds
the

                                       58
<PAGE>

entire amount in moneys or Governmental Obligations sufficient or a combination
thereof, sufficient in the opinion of a nationally recognized firm of
independent public accountants expressed in a written certification thereof
delivered to the Trustee, to pay at maturity or upon redemption all Debentures
not theretofore delivered to the Trustee for cancellation, including principal
and interest due or to become due to such date of maturity or date fixed for
redemption, as the case may be, and if the Company shall also pay or cause to be
paid all other sums payable hereunder by the Company; then this Indenture shall
thereupon cease to be of further effect except for the provisions of Sections
2.3, 2.7, 2.9, 6.1, 6.2, 5.3, 10.7 and 10.10, that shall survive until the date
of maturity or redemption date, as the case may be, and Sections 10.7 and 14.5,
that shall survive to such date and thereafter, and the Trustee, on demand of
the Company and at the cost and expense of the Company, shall execute proper
instruments acknowledging satisfaction of and discharging this Indenture.

Section 14.2 Discharge of Obligations.

     If at any time all Debentures not heretofore delivered to the Trustee for
cancellation or that have not become due and payable as described in Section
14.1 shall have been paid by the Company by depositing irrevocably with the
Trustee as trust funds moneys or an amount of Governmental Obligations
sufficient in the opinion of a nationally recognized certified public accounting
firm to pay at maturity or upon redemption all Debentures not theretofore
delivered to the Trustee for cancellation, including principal and interest due
or to become due to such date of maturity or date fixed for redemption, as the
case may be, and if the Company shall also pay or cause to be paid all other
sums payable hereunder by the Company, then after the date such moneys or
Governmental Obligations, as the case may be, are deposited with the Trustee,
the obligations of the Company under this Indenture shall cease to be of further
effect except for the provisions of Sections 2.3, 2.7, 2.9, 6.1, 6.2, 6.3, 10.6,
10.7 and 14.5 hereof that shall survive until such Debentures shall mature and
be paid. Thereafter, Sections 10.7 and 14.5 shall survive.

Section 14.3 Deposited Moneys to be Held in Trust.

     All monies or Governmental Obligations deposited with the Trustee pursuant
to Sections 14.1 or 14.2 shall be held in trust and shall be available for
payment as due, either directly or through any paying agent (including the
Company acting as its own paying agent), to the holders of the Debentures for
the payment or redemption of which such moneys or Governmental Obligations have
been deposited with the Trustee.

Section 14.4 Payment of Monies Held by Paying Agents.

     In connection with the satisfaction and discharge of this Indenture, all
moneys or Governmental Obligations then held by any paying agent under the
provisions of this Indenture shall, upon demand of the Company, be paid to the
Trustee and thereupon such paying agent shall be released from all further
liability with respect to such moneys or Governmental Obligations.

                                       59
<PAGE>

Section 14.5 Repayment to Company.

     Any monies or Governmental Obligations deposited with any paying agent or
the Trustee, or then held by the Company in trust, for payment of principal of
or interest on the Debentures that are not applied but remain unclaimed by the
holders of such Debentures for at least two years after the date upon which the
principal of or interest on such Debentures shall have respectively become due
and payable, shall, at the Company's request, be repaid to the Company, as the
case may be, or (if then held by the Company) shall be discharged from such
trust; and thereupon the paying agent and the Trustee shall be released from all
further liability with respect to such moneys or Governmental Obligations, and
the holder of any of the Debentures entitled to receive such payment shall
thereafter, as an unsecured general creditor, look only to the Company for the
payment thereof.

                                  ARTICLE XV

               IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS
                                 AND DIRECTORS

Section 15.1 No Recourse.

     No recourse under or upon any obligation, covenant or agreement of this
Indenture, or of the Debentures, or for any claim based thereon or otherwise in
respect thereof, shall be had against any incorporator, stockholder, officer or
director, past, present or future as such, of the Company or of any predecessor
or successor corporation, either directly or through the Company or any such
predecessor or successor corporation, whether by virtue of any constitution,
statute or rule of law, or by the enforcement of any assessment or penalty or
otherwise; it being expressly understood that this Indenture and the obligations
issued hereunder are solely corporate obligations, and that no such personal
liability whatever shall attach to, or is or shall be incurred by, the
incorporators, stockholders, officers or directors as such, of the Company or of
any predecessor or successor corporation, or any of them, because of the
creation of the indebtedness hereby authorized, or under or by reason of the
obligations, covenants or agreements contained in this Indenture or in any of
the Debentures or implied therefrom; and that any and all such personal
liability of every name and nature, either at common law or in equity or by
constitution or statute, of, and any and all such rights and claims against,
every such incorporator, stockholder, officer or director as such, because of
the creation of the indebtedness hereby authorized, or under or by reason of the
obligations, covenants or agreements contained in this Indenture or in any of
the Debentures or implied therefrom, are hereby expressly waived and released as
a condition of, and as a consideration for, the execution of this Indenture and
the issuance of such Debentures.

                                       60
<PAGE>

                                  ARTICLE XVI

                           MISCELLANEOUS PROVISIONS

Section 16.1 Effect on Successors and Assigns.

     All the covenants, stipulations, promises and agreements in this Indenture
contained by or on behalf of the Company shall bind its respective successors
and assigns, whether so expressed or not.

Section 16.2 Actions by Successor.

     Any act or proceeding by any provision of this Indenture authorized or
required to be done or performed by any board, committee or officer of the
Company shall and may be done and performed with like force and effect by the
corresponding board, committee or officer of any corporation that shall at the
time be the lawful sole successor of the Company.

Section 16.3 Surrender of Company Powers.

     The Company by instrument in writing executed by appropriate authority of
its Board of Directors and delivered to the Trustee may surrender any of the
powers reserved to the Company, and thereupon such power so surrendered shall
terminate both as to the Company, as the case may be, and as to any successor
corporation.

Section 16.4 Notices.

     Except as otherwise expressly provided herein any notice or demand that by
any provision of this Indenture is required or permitted to be given or served
by the Trustee or by the holders of Debentures to or on the Company may be given
or served by being deposited first class postage prepaid in a post-office
letterbox addressed (until another address is filed in writing by the Company
with the Trustee), as follows: AmeriCredit Corp., 801 Cherry Street, Suite 3900,
Fort Worth, Texas 76102, Attention: Chief Financial Officer. Any notice,
election, request or demand by the Company or any Debentureholder to or upon the
Trustee shall be deemed to have been sufficiently given or made, for all
purposes, if given or made in writing at the Corporate Trust Office of the
Trustee.

Section 16.5 Governing Law.

     This Indenture and each Debenture shall be deemed to be a contract made
under the internal laws of the State of New York and for all purposes shall be
construed in accordance with the laws of said State.

                                       61
<PAGE>

Section 16.6 Treatment of Debentures as Debt.

     It is intended that the Debentures shall be treated as indebtedness and not
as equity for federal income tax purposes.  The provisions of this Indenture
shall be interpreted to further this intention.

Section 16.7 Compliance Certificates and Opinions.

     (a) Upon any application or demand by the Company to the Trustee to take
any action under any of the provisions of this Indenture, the Company shall
furnish to the Trustee an Officers' Certificate stating that all conditions
precedent provided for in this Indenture relating to the proposed action have
been complied with and an Opinion of Counsel stating that in the opinion of such
counsel all such conditions precedent have been complied with, except that in
the case of any such application or demand as to which the furnishing of such
documents is specifically required by any provision of this Indenture relating
to such particular application or demand, no additional certificate or opinion
need be furnished.

     (b) Each certificate or opinion of the Company provided for in this
Indenture and delivered to the Trustee with respect to compliance with a
condition or covenant in this Indenture shall include (1) a statement that the
Person making such certificate or opinion has read such covenant or condition;
(2) a brief statement as to the nature and scope of the examination or
investigation upon which the statements or opinions contained in such
certificate or opinion are based; (3) a statement that, in the opinion of such
Person, he has made such examination or investigation as, in the opinion of such
Person, is necessary to enable him to express an informed opinion as to whether
or not such covenant or condition has been complied with; and (4) a statement as
to whether or not, in the opinion of such Person, such condition or covenant has
been complied with; provided, however, that each such certificate shall comply
with the provisions of Section 314 of the Trust Indenture Act.

Section 16.8 Payments on Business Days.

     In any case where the date of maturity of interest or principal of any
Debenture or the date of redemption of any Debenture shall not be a Business
Day, then payment of interest or principal may be made on the next succeeding
Business Day with the same force and effect as if made on the nominal date of
maturity or redemption, and no interest shall accrue for the period after such
nominal date.

Section 16.9 Conflict with Trust Indenture Act.

     If and to the extent that any provision of this Indenture limits, qualifies
or conflicts with the duties imposed by Sections 310 to 317, inclusive, of the
Trust Indenture Act, such imposed duties shall control.

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<PAGE>

Section 16.10 Counterparts.

     This Indenture may be executed in any number of counterparts, each of which
shall be an original, but such counterparts shall together constitute but one
and the same instrument.

Section 16.11 Separability.

     In case any one or more of the provisions contained in this Indenture or in
the Debentures shall for any reason be held to be invalid, illegal or
unenforceable in any respect, such invalidity, illegality or unenforceability
shall not affect any other provisions of this Indenture or of the Debentures,
but this Indenture and the Debentures shall be construed as if such invalid or
illegal or unenforceable provision had never been contained herein or therein.

Section 16.12 Assignment.

     The Company shall have the right at all times to assign any of its
respective rights or obligations under this Indenture to a direct or indirect
wholly owned Subsidiary of the Company, provided that, in the event of any such
assignment, the Company shall remain liable for all such obligations. Subject to
the foregoing, this Indenture is binding upon and inures to the benefit of the
parties thereto and their respective successors and assigns. This Indenture may
not otherwise be assigned by the parties thereto.

Section 16.13 Acknowledgment of Rights.

     The Company acknowledges that, with respect to any Debentures held by the
Trust or a trustee of the Trust, if the Property Trustee fails to enforce its
rights under this Indenture as the holder of the Debentures held as the assets
of the Trust, any holder of Preferred Securities may institute legal proceedings
directly against the Company to enforce such Property Trustee's rights under
this Indenture without first instituting any legal proceedings against such
Property Trustee or any other person or entity. Notwithstanding the foregoing,
if an Event of Default has occurred and is continuing and such event is
attributable to the failure of the Company to pay interest or principal on the
Debentures on the date such interest or principal is otherwise payable (or in
the case of redemption, on the redemption date), the Company acknowledges that a
holder of Preferred Securities may directly institute a proceeding for
enforcement of payment to such holder of the principal of or interest on the
Debentures having a principal amount equal to the aggregate liquidation amount
of the Preferred Securities of such holder on or after the respective due date
specified in the Debentures.

                                       63
<PAGE>

                                 ARTICLE XVII

                          SUBORDINATION OF DEBENTURES

Section 17.1 Agreement to Subordinate.

     The Company covenants and agrees, and each holder of Debentures issued
hereunder by such holder's acceptance thereof likewise covenants and agrees,
that all Debentures shall be issued subject to the provisions of this Article
XVII; and each holder of a Debenture, whether upon original issue or upon
transfer or assignment thereof, accepts and agrees to be bound by such
provisions. The payment by the Company of the principal of and interest on all
Debentures issued hereunder shall, to the extent and in the manner hereinafter
set forth, be subordinated and junior in right of payment to the prior payment
in full of all Senior Debt, Subordinated Debt and Additional Senior Obligations,
but shall not include Indebtedness Ranking on Parity with the Debentures or
Indebtedness Ranking Junior to the Debentures, or any deferrals, renewals, or
extensions of the Senior Indebtedness (collectively, "Senior Indebtedness") to
the extent provided herein, whether outstanding at the date of this Indenture or
thereafter incurred. No provision of this Article XVII shall prevent the
occurrence of any default or Event of Default hereunder.

Section 17.2 Default on Senior Debt, Subordinated Debt or Additional Senior
Obligations.

     In the event and during the continuation of any default by the Company in
the payment of principal, premium, interest or any other payment due on any
Senior Indebtedness of the Company, or in the event that the maturity of any
Senior Indebtedness of the Company has been accelerated because of a default,
then, in either case, no payment shall be made by the Company with respect to
the principal (including redemption payments) of or interest on the Debentures.
In the event that, notwithstanding the foregoing, any payment shall be received
by the Trustee when such payment is prohibited by the preceding sentence of this
Section 17.2, such payment shall be held in trust for the benefit of, and shall
be paid over or delivered to, the holders of Senior Indebtedness or their
respective representatives, or to the trustee or trustees under any indenture
pursuant to which any of such Senior Indebtedness may have been issued, as their
respective interests may appear, but only to the extent that the holders of the
Senior Indebtedness (or their representative or representatives or a trustee)
notify the Trustee in writing within 90 days of such payment of the amounts then
due and owing on the Senior Indebtedness and only the amounts specified in such
notice to the Trustee shall be paid to the holders of Senior Indebtedness.

Section 17.3 Liquidation; Dissolution; Bankruptcy.

     (a) Upon any payment by the Company or distribution of assets of the
Company of any kind or character, whether in cash, property or securities, to
creditors upon any dissolution or winding-up or liquidation or reorganization of
the Company, whether voluntary or involuntary or in bankruptcy, insolvency,
receivership or other proceedings, all amounts due upon all Senior Indebtedness
of the Company shall first be paid in full, or payment thereof provided for in
money in accordance with its terms, before any payment

                                       64
<PAGE>

is made by the Company on account of the principal or interest on the
Debentures; and upon any such dissolution or winding-up or liquidation or
reorganization, any payment by the Company, or distribution of assets of the
Company of any kind or character, whether in cash, property or securities, to
which the holders of the Debentures or the Trustee would be entitled to receive
from the Company, except for the provisions of this Article XVII, shall be paid
by the Company or by any receiver, trustee in bankruptcy, liquidating trustee,
agent or other Person making such payment or distribution, or by the holders of
the Debentures or by the Trustee under this Indenture if received by them or it,
directly to the holders of Senior Indebtedness of the Company (pro rata to such
holders on the basis of the respective amounts of Senior Indebtedness held by
such holders, as calculated by the Company) or their representative or
representatives, or to the trustee or trustees under any indenture pursuant to
which any instruments evidencing such Senior Indebtedness may have been issued,
as their respective interests may appear, to the extent necessary to pay such
Senior Indebtedness in full, in money or money's worth, after giving effect to
any concurrent payment or distribution to or for the holders of such Senior
Indebtedness, before any payment or distribution is made to the holders of
Debentures or to the Trustee.

     (b) In the event that, notwithstanding the foregoing, any payment or
distribution of assets of the Company of any kind or character, whether in cash,
property or securities, prohibited by the foregoing, shall be received by the
Trustee before all Senior Indebtedness of the Company is paid in full, or
provision is made for such payment in money in accordance with its terms, such
payment or distribution shall be held in trust for the benefit of and shall be
paid over or delivered to the holders of such Senior Indebtedness or their
representative or representatives, or to the trustee or trustees under any
indenture pursuant to which any instruments evidencing such Senior Indebtedness
may have been issued, and their respective interests may appear, as calculated
by the Company, for application to the payment of all Senior Indebtedness of the
Company, as the case may be, remaining unpaid to the extent necessary to pay
such Senior Indebtedness in full in money in accordance with its terms, after
giving effect to any concurrent payment or distribution to or for the benefit of
the holders of such Senior Indebtedness.

     (c) For purposes of this Article XVII, the words "cash, property or
securities" shall not be deemed to include shares of stock of the Company as
reorganized or readjusted, or securities of the Company or any other corporation
provided for by a plan of reorganization or readjustment, the payment of which
is subordinated at least to the extent provided in this Article XVII with
respect to the Debentures to the payment of all Senior Indebtedness of the
Company, as the case may be, that may at the time be outstanding, provided that
(i) such Senior Indebtedness is assumed by the new corporation, if any,
resulting from any such reorganization or readjustment; and (ii) the rights of
the holders of such Senior Indebtedness are not, without the consent of such
holders, altered by such reorganization or readjustment. The consolidation of
the Company with, or the merger of the Company into, another corporation or the
liquidation or dissolution of the Company following the conveyance or transfer
of its property as an entirety, or substantially as an entirety, to another
corporation upon the terms and conditions provided for in Article XIII shall not
be deemed a dissolution, winding-up, liquidation or reorganization for the
purposes of this Section 17.3 if such other corporation shall, as a part of such
consolidation, merger, conveyance or

                                       65
<PAGE>

transfer, comply with the conditions stated in Article XIII. Nothing in Section
17.2 or in this Section 17.3 shall apply to claims of, or payments to, the
Trustee under or pursuant to Section 10.7.

Section 17.4 Subrogation.

     (a) Subject to the payment in full of all Senior Indebtedness of the
Company, the rights of the holders of the Debentures shall be subrogated to the
rights of the holders of such Senior Indebtedness to receive payments or
distributions of cash, property or securities of the Company, as the case may
be, applicable to such Senior Indebtedness until the principal of and interest
on the Debentures shall be paid in full; and, for the purposes of such
subrogation, no payments or distributions to the holders of such Senior
Indebtedness of any cash, property or securities to which the holders of the
Debentures or the Trustee would be entitled except for the provisions of this
Article XVII, and no payment over pursuant to the provisions of this Article
XVII to or for the benefit of the holders of such Senior Indebtedness by holders
of the Debentures or the Trustee, shall, as between the Company, its creditors
other than holders of Senior Indebtedness of the Company, and the holders of the
Debentures, be deemed to be a payment by the Company to or on account of such
Senior Indebtedness. It is understood that the provisions of this Article XVII
are and are intended solely for the purposes of defining the relative rights of
the holders of the Debentures, on the one hand, and the holders of such Senior
Indebtedness on the other hand.

     (b) Nothing contained in this Article XVII or elsewhere in this Indenture
or in the Debentures is intended to or shall impair, as between the Company, its
creditors (other than the holders of Senior Indebtedness of the Company), and
the holders of the Debentures, the obligation of the Company, which is absolute
and unconditional, to pay to the holders of the Debentures the principal of and
interest on the Debentures as and when the same shall become due and payable in
accordance with their terms, or is intended to or shall affect the relative
rights of the holders of the Debentures and creditors of the Company, as the
case may be, other than the holders of Senior Indebtedness of the Company, as
the case may be, nor shall anything herein or therein prevent the Trustee or the
holder of any Debenture from exercising all remedies otherwise permitted by
applicable law upon default under this Indenture, subject to the rights, if any,
under this Article XVII of the holders of such Senior Indebtedness in respect of
cash, property or securities of the Company, as the case may be, received upon
the exercise of any such remedy.

     (c) Upon any payment or distribution of assets of the Company referred to
in this Article XVII, the Trustee, subject to the provisions of Article X, and
the holders of the Debentures shall be entitled to conclusively rely upon any
order or decree made by any court of competent jurisdiction in which such
dissolution, winding-up, liquidation or reorganization proceedings are pending,
or a certificate of the receiver, trustee in bankruptcy, liquidation trustee,
agent or other Person making such payment or distribution, delivered to the
Trustee or to the holders of the Debentures, for the purposes of ascertaining
the Persons entitled to participate in such distribution, the holders of Senior
Indebtedness and other indebtedness of the Company, as the case may be, the
amount thereof or payable thereon, the amount or amounts paid or distributed
thereon and all other facts pertinent thereto or to this Article XVII.

Section 17.5 Trustee to Effectuate Subordination.

     Each holder of Debentures by such holder's acceptance thereof authorizes
and directs the Trustee on such holder's behalf to take such action as may be
necessary or appropriate to effectuate the subordination provided in this
Article XVII and appoints the Trustee such holder's attorney-in-fact for any and
all such purposes.

                                       66
<PAGE>

Section 17.6 Trustee to Effectuate Subordination.

     Each holder of Debentures by such holder's acceptance thereof authorizes
and directs the Trustee on such holder's behalf to take such action as may be
necessary or appropriate to effectuate the subordination provided in this
Article XVII and appoints the Trustee such holder's attorney-in-fact for any and
all such purposes.

Section 17.7 Notice by the Company.

     (a) The Company shall give prompt written notice to a Responsible Officer
of the Trustee of any fact known to the Company that would prohibit the making
of any payment of monies to or by the Trustee in respect of the Debentures
pursuant to the provisions of this Article XVII. Notwithstanding the provisions
of this Article XVII or any other provision of this Indenture, the Trustee shall
not be charged with knowledge of the existence of any facts that would prohibit
the making of any payment of monies to or by the Trustee in respect of the
Debentures pursuant to the provisions of this Article XVII, unless and until a
Responsible Officer of the Trustee shall have received written notice thereof
from the Company or a holder or holders of Senior Indebtedness or from any
trustee therefor; and before the receipt of any such written notice, the
Trustee, subject to the provisions of Section 10.1, shall be entitled in all
respects to assume that no such facts exist; provided, however, that if the
Trustee shall not have received the notice provided for in this Section 17.6 at
least two Business Days prior to the date upon which by the terms hereof any
money may become payable for any purpose (including, without limitation, the
payment of the principal of or interest on any Debenture), then, anything herein
contained to the contrary notwithstanding, the Trustee shall have full power and
authority to receive such money and to apply the same to the purposes for which
they were received, and shall not be affected by any notice to the contrary that
may be received by it within two Business Days prior to such date.

     (b) The Trustee, subject to the provisions of Section 10.1, shall be
entitled to conclusively rely on the delivery to it of a written notice by a
Person representing himself to be a holder of Senior Indebtedness of the Company
(or a trustee on behalf of such holder) to establish that such notice has been
given by a holder of such Senior Indebtedness or a trustee on behalf of any such
holder or holders. In the event that the Trustee determines in good faith that
further evidence is required with respect to the right of any Person as a holder
of such Senior Indebtedness to participate in any payment or distribution
pursuant to this Article XVII, the Trustee may request such Person to furnish
evidence to the reasonable satisfaction of the Trustee as to the amount of such
Senior Indebtedness held by such Person, the extent to which such Person is
entitled to participate in such payment or distribution and any other facts
pertinent to the rights of such Person under this Article XVII, and, if such
evidence is not furnished, the Trustee may defer any payment to such Person
pending judicial determination as to the right of such Person to receive such
payment.

                                       67
<PAGE>

Section 17.7 Rights of the Trustee; Holders of Senior Indebtedness.

     (a) The Trustee in its individual capacity shall be entitled to all the
rights set forth in this Article XVII in respect of any Senior Indebtedness at
any time held by it, to the same extent as any other holder of Senior
Indebtedness, and nothing in this Indenture shall deprive the Trustee of any of
its rights as such holder. The Trustee's right to compensation and reimbursement
of expenses as set forth in Section 10.7 shall not be subject to the
subordination provisions of the Article XVII.

     (b) With respect to the holders of Senior Indebtedness of the Company, the
Trustee undertakes to perform or to observe only such of its covenants and
obligations as are specifically set forth in this Article XVII, and no implied
covenants or obligations with respect to the holders of such Senior Indebtedness
shall be read into this Indenture against the Trustee. The Trustee shall not be
deemed to owe any fiduciary duty to the holders of such Senior Indebtedness and,
subject to the provisions of Section 10.1, the Trustee shall not be liable to
any holder of such Senior Indebtedness if it shall pay over or deliver to
holders of Debentures, the Company or any other Person money or assets to which
any holder of such Senior Indebtedness shall be entitled by virtue of this
Article XVII or otherwise.

     From time to time the Company and the Trustee may, without the consent of
the holders of Debentures, amend this Indenture for specified purposes,
including, among other things, to cure any ambiguity or to correct or supplement
any provision contained in the Indenture or any supplemental indenture which is
defective or inconsistent with any other provision contained therein (provided
that any such action does not materially adversely affect the interest of the
holders of Debentures) and qualifying, or maintaining the qualification of, this
Indenture under the Trust Indenture Act.

     (c) The Company and the Trustee, with the consent of the holders of a
majority in aggregate principal amount of Debentures, may amend this Indenture
in a manner affecting the rights of the holders of Debentures. However, no such
modification may, without the consent of the holders of each outstanding
Debenture so affected:

         (i)  change the stated maturity, or reduce the rate of interest or
              extend the time of payment of interest thereon except pursuant to
              the Company's right to defer the payment of interest as provided
              in Article V herein or reduce amount of premium on the Debentures
              or reduce the amount payable on redemption thereof or make the
              principal of, or interest or premium on, the Debentures payable in
              any coin or currency other than that provided in the Debentures,
              or impair or affect the right of any holder of Debentures to
              institute suit for the payment thereof;

         (ii) modify the provisions of this Indenture with respect to the
              subordination of the Debentures in a manner adverse to the holders
              thereof;

                                       68
<PAGE>

         (iii) reduce the percentage of principal amount of Debentures, the
               holders of which are required to consent to any such modification
               of this Indenture, or are required to consent to any waiver
               provided for in this Indenture; or

         (iv)  modify certain other provisions of this Indenture relating to
               amendments and waivers of holders.

     Notwithstanding the foregoing, if the Debentures are held by the Trust, an
amendment will not be effective until the holders of a majority in liquidation
amount of the Trust Securities have consented to the amendment. Further, if the
consent of the holders of each Trust Security is required, an amendment will not
be effective until each holder of the Trust Securities has consented to such
amendment.

Section 17.8 Subordination may not be Impaired.

     (a) No right of any present or future holder of any Senior Indebtedness of
the Company to enforce subordination as herein provided shall at any time in any
way be prejudiced or impaired by any act or failure to act on the part of the
Company or by any act or failure to act, in good faith, by any such holder, or
by any noncompliance by the Company with the terms, provisions and covenants of
this Indenture, regardless of any knowledge thereof that any such holder may
have or otherwise be charged with.

     (b) Without in any way limiting the generality of the foregoing paragraph,
the holders of Senior Indebtedness of the Company may, at any time and from time
to time, without the consent of or notice to the Trustee or the holders of the
Debentures, without incurring responsibility to the holders of the Debentures
and without impairing or releasing the subordination provided in this Article
XVII or the obligations hereunder of the holders of the Debentures to the
holders of such Senior Indebtedness, do any one or more of the following: (i)
change the manner, place or terms of payment or extend the time of payment of,
or renew or alter, such Senior Indebtedness, or otherwise amend or supplement in
any manner such Senior Indebtedness or any instrument evidencing the same or any
agreement under which such Senior Indebtedness is outstanding; (ii) sell,
exchange, release or otherwise deal with any property pledged, mortgaged or
otherwise securing such Senior Indebtedness; (iii) release any Person liable in
any manner for the collection of such Senior Indebtedness; and (iv) exercise or
refrain from exercising any rights against the Company and any other Person.

                                       69
<PAGE>

     IN WITNESS WHEREOF, the parties hereto have caused this Indenture to be
duly executed, all as of the day and year first above written.

                                       AMERICREDIT CORP.


                                       By:  ______________________________
                                       Name:  ____________________________
                                       Title: ____________________________


                                       [________________],
                                         as Trustee

                                       By:  ______________________________
                                       Name:  ____________________________
                                       Title: ____________________________

                                       70
<PAGE>

STATE OF TEXAS         )
                       ) ss:
COUNTY OF ___________  )


     On the ___ day of ________, 2001, before me personally came [_________] to
me known, who, being by me duly sworn, did depose and say that he is the
[_______________] of the Company, one of the corporations described in and which
executed the above instrument; that he knows the corporate seal of said
corporation; that the seal affixed to the said instrument is such corporation
seal; that it was so affixed by authority of the Board of Directors of said
corporation, and that he signed his name thereto by like authority.


                                             ________________________________
                                             Notary Public, _________________


[seal]                                       My Commission expires:__________


STATE OF DELAWARE             )
                              ) ss:
COUNTY OF _________________   )


     On the ___ day of ____________, 2001, before me personally came
______________ to me known, who, being by me duly sworn, did depose and say that
he is the ____________________ of the Trustee, one of the corporations described
in and which executed the above instrument; that he knows the corporate seal of
said corporation; that the seal affixed to the said instrument is such
corporation seal; that it was so affixed by authority of the Board of Directors
of said corporation, and that he signed his name thereto by like authority.



                                             ________________________________
                                             Notary Public, _________________


[seal]                                       My Commission expires:__________

                                      71
<PAGE>

                                   EXHIBIT A

                          (FORM OF FACE OF DEBENTURE)

                               AMERICREDIT CORP.

                   [___]% CONVERTIBLE SUBORDINATED DEBENTURE

                           DUE [__________ __, 20__]


No. ___                                                           $___________

                                                        CUSIP No. [____________]

     AmeriCredit Corp., a Texas corporation (the "Company," which term includes
any successor corporation under the Indenture hereinafter referred to), for
value received, hereby promises to pay to, _______________ or registered
assigns, the principal sum of _________________________ ($___________) on
[________ __, 20__], (the "Stated Maturity"), and to pay interest on said
principal sum from [________ __], 2001, or from the most recent interest payment
date (each such date, an "Interest Payment Date") to which interest has been
paid or duly provided for, semi-annually (subject to deferral as set forth
herein) in arrears on the last day of June and December of each year commencing
[________ __], 2001, at the rate of [___]% per annum until the principal hereof
shall have become due and payable, and on any overdue principal and (without
duplication and to the extent that payment of such interest is enforceable under
applicable law) on any overdue installment of interest at the same rate per
annum compounded semi-annually. The amount of interest payable on any Interest
Payment Date shall be computed on the basis of a 360-day year of twelve 30-day
months. The amount of interest for any partial period shall be computed on the
basis of the number of days elapsed in a 360-day year of twelve 30-day months.
In the event that any date on which interest is payable on this Debenture is not
a business day, then payment of interest payable on such date shall be made on
the next succeeding day that is a business day (and without any interest or
other payment in respect of any such delay) except that, if such business day is
in the next succeeding calendar year, payment of such interest will be made on
the immediately preceding business day, in each case, with the same force and
effect as if made on such date. The interest installment so payable, and
punctually paid or duly provided for, on any Interest Payment Date shall, as
provided in the Indenture, be paid to the person in whose name this Debenture
(or one or more Predecessor Debentures, as defined in said Indenture) is
registered at the close of business on the regular record date for such interest
installment, which shall be the close of business on the business day next
preceding such Interest Payment Date unless otherwise provided in the Indenture.
Any such interest installment not punctually paid or duly provided for shall
forthwith cease to be payable to the registered holders on such regular record
date and may be paid to the Person in whose name this Debenture (or one or more
Predecessor Debentures) is registered at the close of business on a special
record date to be fixed
                                      A-1
<PAGE>

by the Trustee for the payment of such defaulted interest, notice thereof shall
be fixed by the Trustee for the payment of such defaulted interest, notice
thereof shall be given to the registered holders of the Debentures not less than
10 days prior to such special record date, or may be paid at any time in any
other lawful manner not inconsistent with the requirements of any securities
exchange or quotation system on or in which the Debentures may be listed or
quoted, and upon such notice as may be required by such exchange, all as more
fully provided in the Indenture. The principal of and the interest on this
Debenture shall be payable at the office or agency of the Trustee maintained for
that purpose in any coin or currency of the United States of America that at the
time of payment is legal tender for payment of public and private debts;
provided, however, that payment of interest may be made at the option of the
Company by check mailed to the registered holder at such address as shall appear
in the Debenture Register. Notwithstanding the foregoing, so long as the holder
of this Debenture is the Property Trustee, the payment of the principal of and
interest on this Debenture shall be made at such place and to such account as
may be designated by the Trustee.

     The Stated Maturity may be shortened at any time by the Company to any date
not earlier than  [________ __, 20__], subject to the Company having received
prior approval of the Federal Reserve if then required under applicable capital
guidelines, policies or regulations of the Federal Reserve.

     The indebtedness evidenced by this Debenture is, to the extent provided in
the Indenture, subordinate and junior in right of payment to the prior payment
in full of all Senior Indebtedness, and this Debenture is issued subject to the
provisions of the Indenture with respect thereto.  Each holder of this
Debenture, by accepting the same, (a) agrees to and shall be bound by such
provisions; (b) authorizes and directs the Trustee on his or her behalf to take
such action as may be necessary or appropriate to acknowledge or effectuate the
subordination so provided; and (c) appoints the Trustee his or her attorney-in-
fact for any and all such purposes.  Each holder hereof, by his or her
acceptance hereof, hereby waives all notice of the acceptance of the
subordination provisions contained herein and in the Indenture by each holder of
Senior Indebtedness, whether now outstanding or hereafter incurred, and waives
reliance by each such holder upon said provisions.

     This Debenture shall not be entitled to any benefit under the Indenture
hereinafter referred to, be valid or become obligatory for any purpose until the
Certificate of Authentication hereon shall have been signed by or on behalf of
the Trustee.

     The provisions of this Debenture are continued on the reverse side hereof
and such continued provisions shall for all purposes have the same effect as
though fully set forth at this place.

                                      A-2
<PAGE>

     IN WITNESS WHEREOF, the Company has caused this instrument to be executed.

Dated: _________ __, 2001.

                                        AMERICREDIT CORP.


                                        By: _________________________________
                                        Name: _______________________________
                                        Title: ______________________________

Attest:

By: _________________________________
Name: _______________________________
Title: ______________________________

                                      A-3
<PAGE>

                    [FORM OF CERTIFICATE OF AUTHENTICATION]

                         CERTIFICATE OF AUTHENTICATION


     This is one of the Debentures described in the within-mentioned Indenture.

Dated: __________ __, 2001

[________________________],                   ______________________________
as Trustee                                    or   Authentication Agent


By _________________________                 By ____________________________
     Authorized Signatory

                                      A-4
<PAGE>

                        [FORM OF REVERSE OF DEBENTURE]

             [____]% CONVERTIBLE SUBORDINATED DEBENTURE DUE 20[__]
                                  (CONTINUED)


     This Debenture is one of the subordinated debentures of the Company (herein
sometimes referred to as the "Debentures"), all issued or to be issued under and
pursuant to an Indenture dated as of [________ __], 2001, (the "Indenture") duly
executed and delivered between the Company and [________ __], as Trustee (the
"Trustee"), to which Indenture reference is hereby made for a description of the
rights, limitations of rights, obligations, duties and immunities thereunder of
the Trustee, the Company and the holders of the Debentures. The Debentures are
limited in aggregate principal amount as specified in the Indenture.

     Because of the occurrence and continuation of a Special Event (as defined
in the Indenture), in certain circumstances, this Debenture may become due and
payable at the principal amount together with any interest accrued thereon (the
"Redemption Price"). The Redemption Price shall be paid prior to 12:00 noon,
Eastern Standard Time, on the date of such redemption or at such earlier time as
the Company determines.  The Company shall have the right to redeem the
Debentures, in whole (but not in part), at any time and from time to time, (i)
on or after [___________], at a Redemption Price equal to [___]% of the
principal amount to be redeemed plus any accrued and unpaid interest thereon to
the date of such redemption; (ii) on or after [___________] but before
[____________], at a Redemption Price equal to [___]% of the principal amount to
be redeemed plus any accrued and unpaid interest thereon to the date of such
redemption; and (iii) on or after [_____________] but before [__________], at a
Redemption Price equal to [__]% of the principal to be redeemed plus any accrued
and unpaid interest thereon to the date of such redemption.  The Company may
elect to redeem the Debentures pursuant to (ii) and (iii) above only if the
stock price for the Company's common stock has been at least [___]% of the
Conversion Price for a period of twenty consecutive business days ending within
five days of the date of notice of redemption.  Any redemption pursuant to this
paragraph shall be made upon not less than 30 days nor more than 60 days notice,
at the Redemption Price.  The Redemption Price shall be paid at the time and in
the manner provided therefor in the Indenture.

     In case an Event of Default (as defined in the Indenture) shall have
occurred and be continuing, the principal of all of the Debentures may be
declared, and upon such declaration shall become, due and payable, in the
manner, with the effect and subject to the conditions provided in the Indenture.

     The Indenture contains provisions permitting the Company and the Trustee,
with the consent of the holders of not less than a majority in aggregate
principal amount of the Debentures at the time Outstanding (as defined in the
Indenture) to execute supplemental indentures for the purpose of adding any
provisions to or changing in any manner or eliminating any of the provisions of
the Indenture or of any supplemental indenture or of modifying in any manner the
rights of the holders of the Debentures; provided, however,

                                      A-5
<PAGE>

that no such supplemental indenture shall (i) extend the fixed maturity of the
Debentures except as provided in the Indenture, or reduce the principal amount
thereof, or reduce the rate or extend the time of payment of interest thereon,
without the consent of the holder of each Debenture so affected; or (ii) reduce
the aforesaid percentage of Debentures, the holders of which are required to
consent to any such supplemental indenture, without the consent of the holders
of each Debenture then Outstanding and affected thereby. The Indenture also
contains provisions permitting the holders of a majority in aggregate principal
amount of the Debentures at the time Outstanding, on behalf of all of the
holders of the Debentures, to waive any past default in the performance of any
of the covenants contained in the Indenture, or established pursuant to the
Indenture, and its consequences, except a default in the payment of the
principal of or interest on any of the Debentures. In the event the holders of
Debentures fail to rescind and annul such declaration, the holders of a majority
in aggregate liquidation amount of the Preferred Securities shall have such
right. Any such consent or waiver by the registered holder of this Debenture
(unless revoked as provided in the Indenture) shall be conclusive and binding
upon such holder and upon all future holders and owners of this Debenture and of
any Debenture issued in exchange herefor or in place hereof (whether by
registration of transfer or otherwise), irrespective of whether or not any
notation of such consent or waiver is made upon this Debenture.

     Any Debentureholder has the right, exercisable at any time after
[______________ __], 2001 and on or before the close of business on the Business
Day immediately preceding the date of repayment of the Debentures, whether at
maturity or upon redemption (either at the option of the Company or pursuant to
a Special Event), to convert the principal amount thereof (or any portion
thereof that is an integral multiple of $[__]) into fully paid and nonassessable
shares of Common Stock of the Company at an initial conversion ratio of
[________] shares of Common Stock for each $[___] in aggregate principal amount
of Debentures (equal to an initial conversion price of $[____] per share of
Common Stock), subject to adjustment under certain circumstances (the
"Conversion Ratio").  The number of shares issuable upon conversion of a
principal amount of Debentures shall be determined by dividing such principal
amount by [__] and multiplying the quotient so obtained by the Conversion Ratio
in effect on the Conversion Date.  No fractional shares of Common Stock shall be
issued upon conversion and, in lieu thereof, a cash payment shall be made for
any fractional interest.  The outstanding principal amount of any Debenture
shall be reduced by the portion of the principal amount thereof converted into
shares of Common Stock.

     To convert a Debenture, a Debentureholder must (i) complete and sign a
Conversion Request substantially in the form attached hereto, (ii) surrender the
Debenture to the Conversion Agent, (iii) furnish appropriate endorsements or
transfer documents if required by the Debenture Registrar or Conversion Agent,
and (iv) pay any transfer or similar tax, if required.  If a Conversion Request
is delivered on or after the regular record date and prior to the subsequent
Interest Payment Date, the Debentureholder shall be required to pay to the
Company the interest payment to be made on the subsequent Interest Payment Date,
and shall be entitled to receive the interest payable on the subsequent Interest
Payment Date, on the portion of Debentures to be converted notwithstanding the
conversion thereof prior to such Interest Payment Date.  Notwithstanding the
foregoing, if, during an Extended Interest Payment Period, a notice of
redemption is mailed pursuant to Section 3.4 of the Indenture and a Debenture is
converted after such mailing but prior

                                      A-6
<PAGE>

to the relevant redemption date, all accrued but unpaid interest (including
Additional Payments, if any) through the date of conversion shall be paid to the
Debentureholder of such Debenture on the redemption date. Except as otherwise
provided in the immediately preceding two sentences, in the case of any
Debenture which is converted, interest with a Stated Maturity which is after the
date of conversion of such Debenture shall not be payable, and the Company shall
not make or be required to make any other payment, adjustment or allowance with
respect to accrued but unpaid interest (including Additional Payments, if any)
on the Debentures being converted, which shall be deemed to be paid in full. If
any Debenture called for redemption is converted, any money deposited with the
Trustee or with any Paying Agent or so segregated and held in trust for the
redemption of such Debenture shall be paid to the Company upon Company request
or, if then held by the Company, shall be discharged from such trust.

     No reference herein to the Indenture and no provision of this Debenture or
of the Indenture shall alter or impair the obligation of the Company, which is
absolute and unconditional, to pay the principal and interest on this Debenture
at the time and place and at the rate and in the money herein prescribed.

     Provided certain conditions are met, the Company shall have the right at
any time during the term of the Debentures and from time to time to extend the
interest payment period of such Debentures for up to [___] consecutive semi-
annual periods (each, an "Extended Interest Payment Period"), at the end of
which period the Company shall pay all interest then accrued and unpaid
(together with interest thereon at the rate specified for the Debentures to the
extent that payment of such interest is enforceable under applicable law).
Before the termination of any such Extended Interest Payment Period, so long as
no Event of Default shall have occurred and be continuing, the Company may
further extend such Extended Interest Payment Period, provided that such
Extended Interest Payment Period together with all such further extensions
thereof shall not exceed [___] consecutive semi-annual periods, extend beyond
the Stated Maturity or end on a date other than an Interest Payment Date.  At
the termination of any such Extended Interest Payment Period and upon the
payment of all accrued and unpaid interest and any additional amounts then due
and subject to the foregoing conditions, the Company may commence a new Extended
Interest Payment Period.

     As provided in the Indenture and subject to certain limitations therein set
forth, this Debenture is transferable by the registered holder hereof on the
Debenture Register of the Company, upon surrender of this Debenture for
registration of transfer at the office or agency of the Trustee accompanied by a
written instrument or instruments of transfer in form satisfactory to the
Company or the Trustee duly executed by the registered holder hereof or his
attorney duly authorized in writing, and thereupon one or more new Debentures of
authorized denominations and for the same aggregate principal amount shall be
issued to the designated transferee or transferees.  No service charge shall be
made for any such transfer, but the Company may require payment of a sum
sufficient to cover any tax or other governmental charge payable in relation
thereto.

     Prior to due presentment for registration of transfer of this Debenture,
the Company, the Trustee, any paying agent and the Debenture Registrar may deem
and treat the registered holder hereof as the

                                      A-7
<PAGE>

absolute owner hereof (whether or not this Debenture shall be overdue and
notwithstanding any notice of ownership or writing hereon made by anyone other
than the Debenture Registrar) for the purpose of receiving payment of or on
account of the principal hereof and interest due hereon and for all other
purposes, and neither the Company nor the Trustee nor any paying agent nor any
Debenture Registrar shall be affected by any notice to the contrary.

     No recourse shall be had for the payment of the principal of or the
interest on this Debenture, or for any claim based hereon, or otherwise in
respect hereof, or based on or in respect of the Indenture, against any
incorporator, stockholder, officer or director, past, present or future, as
such, of the Company or of any predecessor or successor corporation, whether by
virtue of any constitution, statute or rule of law, or by the enforcement of any
assessment or penalty or otherwise, all such liability being, by the acceptance
hereof and as part of the consideration for the issuance hereof, expressly
waived and released.

     The Debentures are issuable only in registered form without coupons in
denominations of $[___] and any integral multiple thereof.

     All terms used in this Debenture that are defined in the Indenture shall
have the meanings assigned to them in the Indenture.

                                      A-8
<PAGE>

                          FORM OF CONVERSION REQUEST

To:  AmeriCredit Corp.

     The undersigned owner of these Preferred Securities hereby irrevocably
elects to convert these Preferred Securities, or the portion below designated,
into Common Stock of the Company (the "Common Stock") in accordance with the
terms of the Indenture (the "Indenture"), dated as of [________ __], 2001
between AmeriCredit Corp., and [__________________].

     The undersigned owner of these Preferred Securities hereby directs the
Conversion Agent to convert such Preferred Securities on behalf of the
undersigned, into Common Stock (at the Conversion Ratio specified in the
Indenture).  The undersigned owner of these Preferred Securities also hereby
notifies the Conversion Agent that the shares issuable and deliverable upon
conversion, together with any check in payment for fractional shares, should be
issued in the name of and delivered to the undersigned, unless a different name
has been indicated in the assignment below. (if shares are to be issued in the
name of a person other than the undersigned, the undersigned shall pay all
transfer taxes payable with respect thereto.)

Date: ______________________

Principal Amount of Securities to be converted ($[___] or integral multiples
thereof):  $

If a name of names other than the undersigned, please indicate in the spaces
below the name or names in which the shares of Common Stock are to be issued,
along with the address or addresses of such person or persons:

____________________________
____________________________
____________________________

(Sign exactly as your name appears on the other side of this Preferred Security)
(for conversion only)

Please print or type name and address, including zip code, and social security
or other identifying number:


____________________________
____________________________
____________________________

Signature Guarantee:* ____________________________

 ____________________
     *Signature must be guaranteed by an "eligible guarantor institution" that
is a bank, stockbroker, savings and loan association or credit union meeting the
requirements of the Registrar, which requirements include membership or
participation in the Securities Transfer Agents Medallion Program ("STAMP") or
such other "signature guarantee program" as may be determined by the Registrar
in addition to, or in substitution for, STAMP, all in accordance with the
Securities and Exchange Act of 1934, as amended.

                                      A-9