Document:

<PAGE>

                                                                   EXHIBIT 4.1.2

                          PENSKE AUTOMOTIVE GROUP, INC.
                                   AS ISSUER,

                           THE GUARANTORS NAMED HEREIN
                                 AS GUARANTORS,

                                       AND

                      BANK OF NEW YORK TRUST COMPANY, N.A.
                                   AS TRUSTEE,

              3.50% SENIOR SUBORDINATED CONVERTIBLE NOTES DUE 2026

                   AMENDED AND RESTATED SUPPLEMENTAL INDENTURE

                          DATED AS OF FEBRUARY 21, 2008

                                       TO

                                    INDENTURE

                          DATED AS OF JANUARY 31, 2006

<PAGE>

                   AMENDED AND RESTATED SUPPLEMENTAL INDENTURE

AMENDED AND RESTATED SUPPLEMENTAL INDENTURE (this "Supplemental Indenture"),
dated as of February 21, 2008, among PAG Long Island M1, LLC, PAG Long Island
A1, LLC, PAG Long Island B1, LLC, PAG Long Island L1, LLC, smart USA Distributor
LLC, PAG Turnersville AU, LLC, Turnersville Auto Outlet, LLC, Cycle Holdings,
LLC, PAG Acquisition 15, LLC, PAG Michigan S1, LLC, PAG Austin S1, LLC, PAG
Clovis T1, Inc., Penske Direct, LLC, PAG North Scottsdale BE, LLC, PAG Orlando
Limited, Inc., PAG Orlando General, Inc. and PAG Orlando Partnership, Ltd. (each
a "Guaranteeing Subsidiary"), a subsidiary of Penske Automotive Group, Inc. or
its permitted successor), a Delaware corporation (the "Company"), the Company,
the other Guarantors (as defined in the Indenture referred to herein) and Bank
of New York Trust Company, N.A., successor to J.P. Morgan Trust Company,
National Association, as trustee under the Indenture referred to below (the
"Trustee").

                                   WITNESSETH

WHEREAS, the Company has heretofore executed and delivered to the Trustee an
indenture (the "Indenture"), dated as of January 31, 2006 providing for the
issuance of 3.50% Senior Subordinated Convertible Notes due 2026 (the "Notes");

WHEREAS, the Indenture provides that under certain circumstances the
Guaranteeing Subsidiary shall execute and deliver to the Trustee a supplemental
indenture pursuant to which the Guaranteeing Subsidiary shall unconditionally
guarantee all of the Company's Obligations under the Notes and the Indenture on
the terms and conditions set forth herein (the "Note Guarantee"); and

WHEREAS, pursuant to Section 10.01 of the Indenture, the Trustee is authorized
to execute and deliver this Supplemental Indenture.

NOW, THEREFORE, in consideration of the foregoing and for other good and
valuable consideration, the receipt of which is hereby acknowledged, the
Guaranteeing Subsidiary and the Trustee mutually covenant and agree for the
equal and ratable benefit of the Holders of the Notes as follows:

1. CAPITALIZED TERMS. Capitalized terms used herein without definition shall
have the meanings assigned to them in the Indenture.

2. AGREEMENT TO GUARANTEE. The Guaranteeing Subsidiary hereby agrees to provide
a Guarantee on the terms and subject to the conditions set forth in the
Guarantee and in the Indenture including but not limited to Article 12 thereof,
including the subordination provisions thereof.

4. NO RECOURSE AGAINST OTHERS. No past, present or future director, officer,
employee, incorporator, stockholder or agent of the Guaranteeing
Subsidiary(ies), as such, shall have any liability for any obligations of the
Company or any Guaranteeing Subsidiary(ies) under the Notes, any Guarantees, the
Indenture or this Supplemental Indenture or for any claim based on, in respect
of, or by reason of, such obligations or their creation. Each Holder of the
Notes or any Guarantee by accepting a Note waives

<PAGE>

and releases all such liability. The waiver and release are part of the
consideration for issuance of the Notes and this Guarantee.

5. NEW YORK LAW TO GOVERN. THE INTERNAL LAW OF THE STATE OF NEW YORK SHALL
GOVERN AND BE USED TO CONSTRUE THIS SUPPLEMENTAL INDENTURE WITHOUT GIVING EFFECT
TO APPLICABLE PRINCIPLES OF CONFLICTS OF LAW TO THE EXTENT THAT THE APPLICATION
OF THE LAWS OF ANOTHER JURISDICTION WOULD BE REQUIRED THEREBY.

6. COUNTERPARTS. The parties may sign any number of copies of this Supplemental
Indenture. Each signed copy shall be an original, but all of them together
represent the same agreement.

7. EFFECT OF HEADINGS. The Section headings herein are for convenience only and
shall not affect the construction hereof.

8. THE TRUSTEE. The Trustee shall not be responsible in any manner whatsoever
for or in respect of the validity or sufficiency of this Supplemental Indenture
or for or in respect of the recitals contained herein, all of which recitals are
made solely by the Guaranteeing Subsidiary and the Company.

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

Dated as of February 21, 2008

                                        SIGNATURES

                                        PENSKE AUTOMOTIVE GROUP, INC.

                                        By: /s/ Shane M. Spradlin
                                            ------------------------------------
                                        Name: Shane M. Spradlin
                                        Title: Senior Vice President, General
                                               Counsel and Secretary

                                        GUARANTORS:

                                        UAG MINNEAPOLIS B1, LLC
                                        JS IMPORTS, LLC
                                        PALM AUTO PLAZA, LLC
                                        WEST PALM NISSAN, LLC
                                        UAG BOSTON FMM, LLC
                                        UAG BOSTON FMB, LLC
                                        UAG BOSTON FML, LLC
                                        UAG BOSTON FMR, LLC
                                        UAG BOSTON BENTLEY, LLC
                                        WEST PALM S1, LLC

<PAGE>

                                        By: /s/ Robert O'Shaughnessy
                                            ------------------------------------
                                        Name: Robert O'Shaughnessy
                                        Title: Assistant Treasurer

                                        SCOTTSDALE 101 MANAGEMENT, LLC
                                        SCOTTSDALE PAINT & BODY, LLC
                                        UAG ACQUISITION 1, LLC
                                        UAG ACQUISITION 2, LLC
                                        UAG ACQUISITION 3, LLC
                                        UAG ACQUISITION 4, LLC
                                        UAG ACQUISITION 5, LLC
                                        TAMBURRO ENTERPRISES, INC.
                                        CLASSIC SPECIAL ADVERSTISING, INC.
                                        CLASSIC SPECIAL, LLC
                                        CLASSIC SPECIAL AUTOMOTIVE GP, LLC

                                        By: /s/ Robert O'Shaughnessy
                                            ------------------------------------
                                        Name: Robert O'Shaughnessy
                                        Title: Assistant Treasurer

                                        CLASSIC OLDSMOBILE-PONTIAC-GMC, LTD.
                                        CLASSIC SPECIAL HYUNDAI, LTD.
                                        HILL COUNTRY IMPORTS, LTD.

                                        By: CLASSIC SPECIAL, LLC
                                        Its: General Partner

                                        By: /s/ Robert O'Shaughnessy
                                            ------------------------------------
                                        Name: Robert O'Shaughnessy
                                        Title: Assistant Treasurer

                                        CLASSIC SPECIAL AUTOMOTIVE, LTD.

                                        By: CLASSIC SPECIAL AUTOMOTIVE GP, LLC
                                        Its: General Partner

                                        By: /s/ Robert O'Shaughnessy
                                            ------------------------------------
                                        Name: Robert O'Shaughnessy
                                        Title: Assistant Treasurer

                                        ADDITIONAL GUARANTORS

                                        PAG LONG ISLAND M1, LLC
                                        PAG LONG ISLAND A1, LLC
                                        PAG LONG ISLAND B1, LLC
                                        PAG LONG ISLAND L1, LLC

<PAGE>

                                        TURNERSVILLE AUTO OUTLET, LLC
                                        SMART USA DISTRIBUTOR LLC
                                        PAG NORTH SCOTTSDALE BE, LLC
                                        PENSKE DIRECT, LLC
                                        CYCLE HOLDINGS, LLC
                                        PAG TURNERSVILLE AU, LLC
                                        PAG ACQUISITION 15, LLC
                                        PAG MICHIGAN S1, LLC
                                        PAG AUSTIN S1, LLC
                                        PAG CLOVIS T1, INC.
                                        PAG ORLANDO LIMITED, INC.
                                        PAG ORLANDO GENERAL, INC.

                                        By: /s/ Robert O'Shaughnessy
                                            ------------------------------------
                                        Name: Robert O'Shaughnessy
                                        Title: Assistant Treasurer

                                        PAG ORLANDO PARTNERSHIP, LTD.

                                        By: PAG ORLANDO GENERAL, INC.
                                        Its: General Partner

                                        By: /s/ Robert O'Shaughnessy
                                            ------------------------------------
                                        Name: Robert O'Shaughnessy
                                        Title: Assistant Treasurer

<PAGE>

              THE BANK OF NEW YORK TRUST COMPANY, N.A., AS TRUSTEE,
                           AS SUCCESSOR IN INTEREST TO
                         J.P. MORGAN TRUST COMPANY, N.A.

By: /s/ D.G. Donovan
Name: D.G. Donovan
Title: Vice President

<PAGE>

                                    GUARANTEE

     For value received, each Guarantor (which term includes any successor
Person under the Indenture) has, jointly and severally, unconditionally
guaranteed, to the extent set forth in the Indenture and subject to the
provisions in the Indenture dated as of January 31, 2006 (the "Indenture") among
Penske Automotive Group, Inc., (the "Company"), the Guarantors party thereto and
The Bank of New York Trust Company, N.A., successor to J.P. Morgan Trust
Company, National Association, as trustee (the "Trustee"), (a) the due and
punctual payment of the principal of, premium and Additional Interest, if any,
and interest (including Contingent Interest, if any) on the 3.50% Senior
Subordinated Convertible Notes due 2026 (the "Notes") whether at the Final
Maturity Date, by acceleration or otherwise, the due and punctual payment of
interest on overdue principal of and interest on the Notes, if any, or a senior
subordinated basis, if lawful, and the due and punctual performance of all other
obligations of the Company to the Holders or the Trustee all in accordance with
the terms of the Indenture and (b) in case of any extension of time of payment
or renewal of any Notes or any of such other obligations, that the same will be
promptly paid in full when due or performed in accordance with the terms of the
extension or renewal, whether at the Final Maturity Date, by acceleration or
otherwise. The obligations of the Guarantors to the Holders of Notes and to the
Trustee pursuant to the Guarantee and the Indenture are expressly set forth in
Article 12 of the Indenture, including the circumstances under which such
obligations may be released and the terms by which such obligations are
subordinated to Senior Guarantor Indebtedness, and reference is hereby made to
the Indenture for the precise terms of the Guarantee. Each Holder of a Note, by
accepting the same, (a) agrees to and shall be bound by such provisions, (b)
authorizes and directs the Trustee, on behalf of such Holder, to take such
action as may be necessary or appropriate to effectuate the subordination as
provided in the Indenture and (c) appoints the Trustee attorney-in-fact of such
Holder for such purpose. This Guarantee may be released in accordance with the
Indenture without any further act by any Holder.

     Notwithstanding the foregoing, this guarantee shall be automatically and
unconditionally released and discharged upon (1) any sale, exchange or transfer
to any person not an affiliate of the Company, of all of the capital stock in,
or all or substantially all the assets of, such Guarantor, which transaction is
in compliance with the terms of the Indenture and pursuant to which transaction
such Guarantor is released from all guarantees, if any, by it of other
Indebtedness of the Company or any of its subsidiaries, (2) the release by the
holders of the Indebtedness of the Company of their guarantee by such Guarantor
(including any deemed release upon payment in full of all obligations under such
Indebtedness), at such time as (A) no other Indebtedness of the Company has been
guaranteed by such Guarantor, or (B) the holders of all such other Indebtedness
which is guaranteed by such Guarantor also release their guarantee by such
Guarantor (including any deemed release upon payment in full of all obligations
under such Indebtedness) or (3) such Guarantor ceasing to be a wholly owned
subsidiary of the Company.

     Capitalized terms used but not defined herein have the meanings given to
them in the Indenture.

<PAGE>

                                        PAG LONG ISLAND M1, LLC
                                        PAG LONG ISLAND A1, LLC
                                        PAG LONG ISLAND B1, LLC
                                        PAG LONG ISLAND L1, LLC
                                        SMART USA DISTRIBUTOR LLC
                                        TURNERSVILLE AUTO OUTLET, LLC
                                        PAG NORTH SCOTTSDALE BE, LLC
                                        PENSKE DIRECT, LLC
                                        CYCLE HOLDINGS, LLC
                                        PAG TURNERSVILLE AU, LLC
                                        PAG ACQUISITION 15, LLC
                                        PAG MICHIGAN S1, LLC
                                        PAG AUSTIN S1, LLC
                                        PAG FESNO T1, INC.
                                        PAG ORLANDO LIMITED, INC.
                                        PAG ORLANDO GENERAL, INC.

                                        By: /s/ Robert O'Shaughnessy
                                            ------------------------------------
                                        Name: Robert O'Shaughnessy
                                        Title: Assistant Treasurer

                                        PAG ORLANDO PARTNERSHIP, LTD.

                                        By: PAG ORLANDO GENERAL, INC.
                                        Its: General Partner

                                        By: /s/ Robert O'Shaughnessy
                                            ------------------------------------
                                        Name: Robert O'Shaughnessy
                                        Title: Assistant Treasurer<PAGE>

                                                                   EXHIBIT 4.2.2

                   AMENDED AND RESTATED SUPPLEMENTAL INDENTURE

AMENDED AND RESTATED SUPPLEMENTAL INDENTURE (this "Supplemental Indenture"),
dated as of February 21, 2008, among PAG Long Island M1, LLC, PAG Long Island
A1, LLC, PAG Long Island B1, LLC, PAG Long Island L1, LLC, PAG Turnersville AU,
LLC, Turnersville Auto Outlet, LLC, Cycle Holdings, LLC, smart USA Distributor
LLC, PAG Acquisition 15, LLC, PAG Michigan S1, LLC, PAG Austin S1, LLC, PAG
Clovis T1, Inc., Penske Direct, LLC, PAG North Scottsdale BE, LLC, PAG Orlando
Limited, Inc., PAG Orlando General, Inc. and PAG Orlando Partnership, Ltd. (each
a "Guaranteeing Subsidiary"), a subsidiary of Penske Automotive Group, Inc. or
its permitted successor), a Delaware corporation (the "Company"), the Company,
the other Guarantors (as defined in the Indenture referred to herein) and Bank
of New York Trust Company, N.A., successor to J.P. Morgan Trust Company,
National Association, as trustee under the Indenture referred to below (the
"Trustee").

                                   WITNESSETH

WHEREAS, the Company has heretofore executed and delivered to the Trustee an
indenture (the "Indenture"), dated as of December 7, 2006 providing for the
issuance of 7.750% Senior Subordinated Notes due 2016 (the "Notes");

WHEREAS, the Indenture provides that under certain circumstances the
Guaranteeing Subsidiary shall execute and deliver to the Trustee a supplemental
indenture pursuant to which the Guaranteeing Subsidiary shall unconditionally
guarantee all of the Company's Obligations under the Notes and the Indenture on
the terms and conditions set forth herein (the "Note Guarantee"); and

WHEREAS, pursuant to Section 9.01 of the Indenture, the Trustee is authorized to
execute and deliver this Supplemental Indenture.

     NOW, THEREFORE, in consideration of the foregoing and for other good and
valuable consideration, the receipt of which is hereby acknowledged, the
Guaranteeing Subsidiary and the Trustee mutually covenant and agree for the
equal and ratable benefit of the Holders of the Notes as follows:

1. CAPITALIZED TERMS. Capitalized terms used herein without definition shall
have the meanings assigned to them in the Indenture.

2. AGREEMENT TO GUARANTEE. The Guaranteeing Subsidiary hereby agrees to provide
a Guarantee on the terms and subject to the conditions set forth in the
Guarantee and in the Indenture including but not limited to Article 13 thereof,
including the subordination provisions thereof.

4. NO RECOURSE AGAINST OTHERS. No past, present or future director, officer,
employee, incorporator, stockholder or agent of the Guaranteeing
Subsidiary(ies), as such, shall have any liability for any obligations of the
Company or any Guaranteeing Subsidiary(ies) under the Notes, any Guarantees, the
Indenture or this Supplemental Indenture or for any claim based on, in respect
of, or by reason of, such obligations or their creation. Each Holder of the
Notes or

<PAGE>

any Guarantee by accepting a Note waives and releases all such liability. The
waiver and release are part of the consideration for issuance of the Notes and
this Guarantee.

5. NEW YORK LAW TO GOVERN. THE INTERNAL LAW OF THE STATE OF NEW YORK SHALL
GOVERN AND BE USED TO CONSTRUE THIS SUPPLEMENTAL INDENTURE WITHOUT GIVING EFFECT
TO APPLICABLE PRINCIPLES OF CONFLICTS OF LAW TO THE EXTENT THAT THE APPLICATION
OF THE LAWS OF ANOTHER JURISDICTION WOULD BE REQUIRED THEREBY.

6. COUNTERPARTS. The parties may sign any number of copies of this Supplemental
Indenture. Each signed copy shall be an original, but all of them together
represent the same agreement.

7. EFFECT OF HEADINGS. The Section headings herein are for convenience only and
shall not affect the construction hereof.

8. THE TRUSTEE. The Trustee shall not be responsible in any manner whatsoever
for or in respect of the validity or sufficiency of this Supplemental Indenture
or for or in respect of the recitals contained herein, all of which recitals are
made solely by the Guaranteeing Subsidiary and the Company.

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

Dated as of February 21, 2008

                                        SIGNATURES

                                        PAG LONG ISLAND M1, LLC
                                        PAG LONG ISLAND A1, LLC
                                        PAG LONG ISLAND B1, LLC
                                        PAG LONG ISLAND L1, LLC
                                        SMART USA DISTRIBUTOR LLC
                                        TURNERSVILLE AUTO OUTLET, LLC
                                        PAG NORTH SCOTTSDALE BE, LLC
                                        PENSKE DIRECT, LLC
                                        CYCLE HOLDINGS, LLC
                                        PAG TURNERSVILLE AU, LLC
                                        PAG ACQUISITION 15, LLC
                                        PAG MICHIGAN S1, LLC
                                        PAG AUSTIN S1, LLC
                                        PAG CLOVIS T1, INC.
                                        PAG ORLANDO LIMITED, INC.
                                        PAG ORLANDO GENERAL, INC.

                                        By: /s/ Robert O'Shaughnessy
                                            ------------------------------------
                                        Name: Robert O'Shaughnessy
                                        Title: Assistant Treasurer

<PAGE>

                                        PAG ORLANDO PARTNERSHIP, LTD.

                                        By: PAG ORLANDO GENERAL, INC.
                                        Its: General Partner

                                        By: /s/ Robert O'Shaughnessy
                                            ------------------------------------
                                        Name: Robert O'Shaughnessy
                                        Title: Assistant Treasurer

                                        PENSKE AUTOMOTIVE GROUP, INC.

                                        By: /s/ Shane M. Spradlin
                                            ------------------------------------
                                        Name: Shane M. Spradlin
                                        Title: Senior Vice President, General
                                               Counsel and Secretary

                                        THE BANK OF NEW YORK TRUST COMPANY,
                                        AS TRUSTEE

                                        By: /s/ D.G. Donovan
                                            ------------------------------------
                                        Name: D.G. Donovan
                                        Title: Vice President

<PAGE>

                                    GUARANTEE

     For value received, each Guarantor (which term includes any successor
Person under the Indenture) has, jointly and severally, unconditionally
guaranteed, to the extent set forth in the Indenture and subject to the
provisions in the Indenture dated as of January 31, 2006 (the "Indenture") among
Penske Automotive Group, Inc., (the "Company"), the Guarantors party thereto and
The Bank of New York Trust Company, NA, as trustee (the "Trustee"), (a) the due
and punctual payment of the principal of, premium and Additional Interest, if
any, and interest (including Contingent Interest, if any) on the 7.750% Senior
Subordinated Notes due 2016 (the "Notes") whether at the Final Maturity Date, by
acceleration or otherwise, the due and punctual payment of interest on overdue
principal of and interest on the Notes, if any, or a senior subordinated basis,
if lawful, and the due and punctual performance of all other obligations of the
Company to the Holders or the Trustee all in accordance with the terms of the
Indenture and (b) in case of any extension of time of payment or renewal of any
Notes or any of such other obligations, that the same will be promptly paid in
full when due or performed in accordance with the terms of the extension or
renewal, whether at the Final Maturity Date, by acceleration or otherwise. The
obligations of the Guarantors to the Holders of Notes and to the Trustee
pursuant to the Guarantee and the Indenture are expressly set forth in Article
13 of the Indenture, including the circumstances under which such obligations
may be released and the terms by which such obligations are subordinated to
Senior Guarantor Indebtedness, and reference is hereby made to the Indenture for
the precise terms of the Guarantee. Each Holder of a Note, by accepting the
same, (a) agrees to and shall be bound by such provisions, (b) authorizes and
directs the Trustee, on behalf of such Holder, to take such action as may be
necessary or appropriate to effectuate the subordination as provided in the
Indenture and (c) appoints the Trustee attorney-in-fact of such Holder for such
purpose. This Guarantee may be released in accordance with the Indenture without
any further act by any Holder.

     Notwithstanding the foregoing, this guarantee shall be automatically and
unconditionally released and discharged upon (1) any sale, exchange or transfer
to any person not an affiliate of the Company, of all of the capital stock in,
or all or substantially all the assets of, such Guarantor, which transaction is
in compliance with the terms of the Indenture and pursuant to which transaction
such Guarantor is released from all guarantees, if any, by it of other
Indebtedness of the Company or any of its subsidiaries, (2) the release by the
holders of the Indebtedness of the Company of their guarantee by such Guarantor
(including any deemed release upon payment in full of all obligations under such
Indebtedness), at such time as (A) no other Indebtedness of the Company has been
guaranteed by such Guarantor, or (B) the holders of all such other Indebtedness
which is guaranteed by such Guarantor also release their guarantee by such
Guarantor (including any deemed release upon payment in full of all obligations
under such Indebtedness) or (3) such Guarantor ceasing to be a wholly owned
subsidiary of the Company.

     Capitalized terms used but not defined herein have the meanings given to
them in the Indenture.

<PAGE>

                                        PAG LONG ISLAND M1, LLC
                                        PAG LONG ISLAND A1, LLC
                                        PAG LONG ISLAND B1, LLC
                                        PAG LONG ISLAND L1, LLC
                                        SMART USA DISTRIBUTOR LLC
                                        TURNERSVILLE AUTO OUTLET, LLC
                                        PAG NORTH SCOTTSDALE BE, LLC
                                        PENSKE DIRECT, LLC
                                        CYCLE HOLDINGS, LLC
                                        PAG TURNERSVILLE AU, LLC
                                        PAG ACQUISITION 15, LLC
                                        PAG MICHIGAN S1, LLC
                                        PAG AUSTIN S1, LLC
                                        PAG CLOVIS T1, INC.
                                        PAG ORLANDO LIMITED, INC.
                                        PAG ORLANDO GENERAL, INC.

                                        By: /s/ Robert O'Shaughnessy
                                            ------------------------------------
                                        Name: Robert O'Shaughnessy
                                        Title: Assistant Treasurer

                                        PAG ORLANDO PARTNERSHIP, LTD.

                                        By: PAG ORLANDO GENERAL, INC.
                                        Its: General Partner

                                        By: /s/ Robert O'Shaughnessy
                                            ------------------------------------
                                        Name: Robert O'Shaughnessy
                                        Title: Assistant Treasurer

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