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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q



|x | Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
|- | ---------------------------------------------------------------------------------------

For the quarterly period ended March 31, 2011

or



| ̈ | Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
|- | ----------------------------------------------------------------------------------------

For transition period from  to

Commission File No. 001-11677

PACCAR FINANCIAL CORP.

(Exact name of registrant as specified in its charter)



|                                           |  |                                     
|------------------------------------------ |  | ------------------------------------
|Washington                                 |  | 91-6029712                          
|(State of incorporation)                   |  | (I.R.S. Employer Identification No.)
|                                           | 
|777  106thAve. N.E., Bellevue, Washington |  | 98004                               
|(Address of principal executive offices)   |  | (Zip code)                          

(425)
468-7100

(Registrants telephone number, including area code)

Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange
Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  x    No   ̈

Indicate
by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or
for such shorter period that the registrant was required to submit and post such files).    Yes   ̈    No   ̈

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer,
a non-accelerated filer, or a smaller reporting company. See the definitions of large accelerated filer, accelerated filer and smaller reporting company in Rule 12b-2 of the Exchange Act.

Large accelerated
filer:   ̈              Accelerated
filer:   ̈              Non-accelerated
filer:  x              Smaller reporting company:   ̈

Indicate by check mark whether registrant is a shell company (as defined in Rule 12b-2 of the Exchange
Act).    Yes   ̈    No  x

Indicate the number of shares outstanding of each of the issuers classes of common stock, as of the latest practicable date:

Common Stock, $100 par value145,000 shares as of April 30, 2011

THE REGISTRANT IS A
WHOLLY OWNED INDIRECT SUBSIDIARY OF PACCAR INC (PACCAR) AND MEETS THE CONDITIONS SET FORTH IN GENERAL INSTRUCTIONS (H)(1)(a) and (b) OF FORM 10-Q AND IS, THEREFORE, FILING THIS FORM WITH THE REDUCED DISCLOSURE FORMAT.









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PACCAR FINANCIAL CORP. - FORM 10-Q



INDEX



|                                                                                                   |  |                                                                                       |    |      |    | 
|-------------------------------------------------------------------------------------------------- |  | ------------------------------------------------------------------------------------- | -- | ---- | -- | 
|                                                                                                   |  |                                                                                       |    | Page |   
|PART I. FINANCIAL INFORMATION:                                                                     |  |                                                                                       |    |     
|                                                                                                   |  |                                                                                      
|ITEM 1.                                                                                            |  | FINANCIAL STATEMENTS:                                                                 |    |      |    | 
|                                                                                                   | 
|Statements of Income and Retained EarningsThree Months Ended March 
31, 2011 and 2010 (Unaudited) |  |                                                                                       | 3  |     
|                                                                                                   | 
|Balance SheetsMarch 31, 2011 (Unaudited) and December 31,
2010                                    |  |                                                                                       | 4  |     
|                                                                                                   | 
|Statements of Cash FlowsThree Months Ended March 31, 2011 and 2010
(Unaudited)                    |  |                                                                                       | 5  |     
|                                                                                                   | 
|Notes to Financial Statements (Unaudited)                                                          |  |                                                                                       | 6  |     
|                                                                                                   |  |                                                                                      
|ITEM 2.                                                                                            |  | MANAGEMENTS DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS |    |      | 18 | 
|                                                                                                   |  |                                                                                      
|ITEM 3.                                                                                            |  | QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK                            |    |      | 23 | 
|                                                                                                   |  |                                                                                      
|ITEM 4.                                                                                            |  | CONTROLS AND PROCEDURES                                                               |    |      | 23 | 
|                                                                                                   | 
|PART II. OTHER INFORMATION:                                                                        |  |                                                                                       |    |     
|                                                                                                   |  |                                                                                      
|ITEM 1A.                                                                                           |  | RISK FACTORS                                                                          |    |      | 23 | 
|                                                                                                   |  |                                                                                      
|ITEM 6.                                                                                            |  | EXHIBITS                                                                              |    |      | 23 | 
|                                                                                                   | 
|SIGNATURES                                                                                         |  |                                                                                       | 24 |     
|                                                                                                   | 
|EXHIBIT INDEX                                                                                      |  |                                                                                       | 25 |     



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PACCAR FINANCIAL CORP. - FORM 10-Q



PART I  FINANCIAL INFORMATION



|ITEM 1. | FINANCIAL STATEMENTS
|------- | --------------------



|                                                                             |      |                            |       |      |  |   |       |  
|---------------------------------------------------------------------------- | ---- | -------------------------- | ----- | ---- |  | - | ----- | -
|Statements of Income and Retained Earnings (Unaudited)
(Millions of Dollars) |      | Three Months EndedMarch 31 |      
|                                                                             | 2011 |                            |       | 2010 | 
|                                                                             |      |                           
|Interest and fee income                                                      |      | $                          | 41.7  |      |  | $ | 49.0  |  
|Operating lease and rental revenues                                          |      |                            | 49.8  |      |  |   | 46.4  |  
|Used truck sales and other revenues                                          |      |                            | 6.7   |      |  |   | 10.4  |  
|                                                                             |      |                            |       |      |  |   |       |  
|                                                                             |      |                            |       |      |  |   |       |  
|TOTAL INTEREST AND OTHER REVENUE                                             |      |                            | 98.2  |      |  |   | 105.8 |  
|                                                                             |      |                            |       |      |  |   |       |  
|                                                                             |      |                            |       |      |  |   |       |  
|Interest and other borrowing costs                                           |      |                            | 17.8  |      |  |   | 26.5  |  
|Depreciation and other rental expenses                                       |      |                            | 40.0  |      |  |   | 44.4  |  
|Cost of used truck sales and other expenses                                  |      |                            | 5.1   |      |  |   | 10.0  |  
|Selling, general and administrative expenses                                 |      |                            | 10.3  |      |  |   | 9.8   |  
|Provision for losses on receivables                                          |      |                            | 1.5   |      |  |   | 7.1   |  
|                                                                             |      |                            |       |      |  |   |       |  
|                                                                             |      |                            |       |      |  |   |       |  
|TOTAL EXPENSES                                                               |      |                            | 74.7  |      |  |   | 97.8  |  
|                                                                             |      |                            |       |      |  |   |       |  
|                                                                             |      |                            |       |      |  |   |       |  
|INCOME BEFORE INCOME TAXES                                                   |      |                            | 23.5  |      |  |   | 8.0   |  
|                                                                             |      |                            |       |      |  |   |       |  
|Income taxes                                                                 |      |                            | 8.9   |      |  |   | (1.1  | )
|                                                                             |      |                            |       |      |  |   |       |  
|                                                                             |      |                            |       |      |  |   |       |  
|NET INCOME                                                                   |      |                            | 14.6  |      |  |   | 9.1   |  
|                                                                             |      |                            |       |      |  |   |       |  
|RETAINED EARNINGS AT BEGINNING OF PERIOD                                     |      |                            | 506.6 |      |  |   | 462.5 |  
|                                                                             |      |                            |       |      |  |   |       |  
|                                                                             |      |                            |       |      |  |   |       |  
|RETAINED EARNINGS AT END OF PERIOD                                           |      | $                          | 521.2 |      |  | $ | 471.6 |  
|                                                                             |      |                            |       |      |  |   |       |  

Earnings per share and dividends per share are not reported because the Company is a wholly owned subsidiary of PACCAR
Financial Services Corporation (PFSC)

See Notes to Financial Statements.



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PACCAR FINANCIAL CORP. - FORM 10-Q



|                                                                                                                                          |  |              |         |   |                  |   |         |  
|----------------------------------------------------------------------------------------------------------------------------------------- |  | ------------ | ------- | - | ---------------- | - | ------- | -
|BALANCE SHEETS
(Millions of Dollars)                                                                                                      |  | March 312011 |         |   | December 312010* |  
|                                                                                                                                          |  | (Unaudited)  |         |   |                  |  
|ASSETS                                                                                                                                    |  |              |         |   |                  |   |         |  
|                                                                                                                                          |  |              |         |   |                  |   |         |  
|Cash                                                                                                                                      |  | $            | 5.3     |   |                  | $ | 10.4    |  
|Finance and other receivables, net of allowance for losses(2011 - $61.7 and 2010 - $61.7)                                                 |  |              | 2,780.1 |   |                  |   | 2,771.5 |  
|Due from PACCAR Inc and affiliates                                                                                                        |  |              | 340.2   |   |                  |   | 440.5   |  
|Equipment on operating leases, net of accumulated depreciation(2011 - $277.6 and 2010 - $258.0)                                           |  |              | 702.2   |   |                  |   | 666.9   |  
|Other assets                                                                                                                              |  |              | 77.8    |   |                  |   | 58.6    |  
|                                                                                                                                          |  |              |         |   |                  |   |         |  
|                                                                                                                                          |  |              |         |   |                  |   |         |  
|TOTAL ASSETS                                                                                                                              |  | $            | 3,905.6 |   |                  | $ | 3,947.9 |  
|                                                                                                                                          |  |              |         |   |                  |   |         |  
|                                                                                                                                          |  |              |         |   |                  |   |         |  
|LIABILITIES                                                                                                                               |  |              |         |   |                  |   |         |  
|                                                                                                                                          |  |              |         |   |                  |   |         |  
|Accounts payable, accrued expenses and other                                                                                              |  | $            | 146.1   |   |                  | $ | 118.9   |  
|Due to PACCAR Inc and affiliates                                                                                                          |  |              | 437.4   |   |                  |   | 417.9   |  
|Commercial paper                                                                                                                          |  |              | 1,032.8 |   |                  |   | 995.6   |  
|Medium-term notes                                                                                                                         |  |              | 996.5   |   |                  |   | 1,125.2 |  
|Deferred income taxes                                                                                                                     |  |              | 450.6   |   |                  |   | 472.6   |  
|                                                                                                                                          |  |              |         |   |                  |   |         |  
|                                                                                                                                          |  |              |         |   |                  |   |         |  
|TOTAL LIABILITIES                                                                                                                         |  | $            | 3,063.4 |   |                  | $ | 3,130.2 |  
|                                                                                                                                          |  |              |         |   |                  |   |         |  
|                                                                                                                                          |  |              |         |   |                  |   |         |  
|STOCKHOLDERS EQUITY                                                                                                                      |  |              |         |   |                  |   |         |  
|                                                                                                                                          |  |              |         |   |                  |   |         |  
|Preferred stock, par value $100 per share,6% noncumulative and nonvoting, 450,000 shares authorized,310,000 shares issued
and outstanding |  | $            | 31.0    |   |                  | $ | 31.0    |  
|Common stock, par value $100 per share,200,000 shares authorized, 145,000 shares issued and outstanding                                   |  |              | 14.5    |   |                  |   | 14.5    |  
|Additional paid-in capital                                                                                                                |  |              | 281.8   |   |                  |   | 275.6   |  
|Retained earnings                                                                                                                         |  |              | 521.2   |   |                  |   | 506.6   |  
|Accumulated other comprehensive loss                                                                                                      |  |              | (6.3    | ) |                  |   | (10.0   | )
|                                                                                                                                          |  |              |         |   |                  |   |         |  
|                                                                                                                                          |  |              |         |   |                  |   |         |  
|TOTAL STOCKHOLDERS EQUITY                                                                                                                |  | $            | 842.2   |   |                  | $ | 817.7   |  
|                                                                                                                                          |  |              |         |   |                  |   |         |  
|                                                                                                                                          |  |              |         |   |                  |   |         |  
|TOTAL LIABILITIES AND STOCKHOLDERS EQUITY                                                                                                |  | $            | 3,905.6 |   |                  | $ | 3,947.9 |  
|                                                                                                                                          |  |              |         |   |                  |   |         |  



|* | The December 31, 2010 balance sheet has been derived from audited financial statements.
|- | ---------------------------------------------------------------------------------------

See Notes to Financial Statements.



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PACCAR FINANCIAL CORP. - FORM 10-Q



|                                                                         |      |                             | $000000.6 |      |  |   | $000000.6 |  
|------------------------------------------------------------------------ | ---- | --------------------------- | --------- | ---- |  | - | --------- | -
|STATEMENTS OF CASH FLOWS (Unaudited)
(Millions of Dollars)               |      | Three Months Ended March 31 |          
|                                                                         | 2011 |                             |           | 2010 | 
|OPERATING ACTIVITIES                                                     |      |                             |           |      |  |   |           |  
|                                                                         |      |                             |           |      |  |   |           |  
|Net income                                                               |      | $                           | 14.6      |      |  | $ | 9.1       |  
|Items included in net income not affecting cash:                         |      |                             |           |      |  |   |           |  
|Depreciation and amortization                                            |      |                             | 34.3      |      |  |   | 39.0      |  
|Provision for losses on receivables                                      |      |                             | 1.5       |      |  |   | 7.1       |  
|Deferred tax provision                                                   |      |                             | (24.7     | )    |  |   | (28.9     | )
|Administrative fees for services from PFSC                               |      |                             | 6.2       |      |  |   | 6.0       |  
|Increase in payables and other                                           |      |                             | 28.1      |      |  |   | 16.7      |  
|                                                                         |      |                             |           |      |  |   |           |  
|                                                                         |      |                             |           |      |  |   |           |  
|NET CASH PROVIDED BY OPERATING ACTIVITIES                                |      |                             | 60.0      |      |  |   | 49.0      |  
|                                                                         |      |                             |           |      |  |   |           |  
|INVESTING ACTIVITIES                                                     |      |                             |           |      |  |   |           |  
|                                                                         |      |                             |           |      |  |   |           |  
|Finance and other receivables originated                                 |      |                             | (241.2    | )    |  |   | (153.2    | )
|Collections on finance and other receivables                             |      |                             | 254.4     |      |  |   | 295.0     |  
|Net increase in wholesale receivables                                    |      |                             | (35.4     | )    |  |   | (39.1     | )
|Net decrease (increase) in loans and leases to PACCAR Inc and affiliates |      |                             | 108.9     |      |  |   | (17.7     | )
|Acquisition of equipment on operating leases, primarily from PACCAR Inc  |      |                             | (79.7     | )    |  |   | (47.6     | )
|Proceeds from disposal of equipment                                      |      |                             | 17.8      |      |  |   | 48.1      |  
|Other                                                                    |      |                             | (18.6     | )    |  |   | (4.2      | )
|                                                                         |      |                             |           |      |  |   |           |  
|                                                                         |      |                             |           |      |  |   |           |  
|NET CASH PROVIDED BY INVESTING ACTIVITIES                                |      |                             | 6.2       |      |  |   | 81.3      |  
|                                                                         |      |                             |           |      |  |   |           |  
|FINANCING ACTIVITIES                                                     |      |                             |           |      |  |   |           |  
|                                                                         |      |                             |           |      |  |   |           |  
|Net increase (decrease) in commercial paper                              |      |                             | 37.2      |      |  |   | (136.8    | )
|Proceeds from medium-term notes                                          |      |                             | 50.0      |      |  |   |           |  
|Payments of medium-term notes                                            |      |                             | (178.5    | )    |  |   |           |  
|Advances from PACCAR Inc                                                 |      |                             | 20.0      |      |  |   |           |  
|                                                                         |      |                             |           |      |  |   |           |  
|                                                                         |      |                             |           |      |  |   |           |  
|NET CASH USED IN FINANCING ACTIVITIES                                    |      |                             | (71.3     | )    |  |   | (136.8    | )
|                                                                         |      |                             |           |      |  |   |           |  
|                                                                         |      |                             |           |      |  |   |           |  
|NET DECREASE IN CASH                                                     |      |                             | (5.1      | )    |  |   | (6.5      | )
|                                                                         |      |                             |           |      |  |   |           |  
|CASH AT BEGINNING OF PERIOD                                              |      |                             | 10.4      |      |  |   | 19.7      |  
|                                                                         |      |                             |           |      |  |   |           |  
|                                                                         |      |                             |           |      |  |   |           |  
|CASH AT END OF PERIOD                                                    |      | $                           | 5.3       |      |  | $ | 13.2      |  
|                                                                         |      |                             |           |      |  |   |           |  

See Notes to Financial Statements.



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PACCAR FINANCIAL CORP. - FORM 10-Q





|                                          |  |                      
|----------------------------------------- |  | ---------------------
|Notes to Financial Statements (Unaudited) |  | (Millions of Dollars)



NOTE A  Basis of Presentation

The accompanying unaudited financial statements have been prepared in accordance with generally accepted accounting principles for
interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by generally accepted accounting principles for complete financial
statements. In the opinion of management, all adjustments (consisting of normal recurring accruals) considered necessary for a fair presentation have been included. For further information, refer to the financial statements and footnotes included in
PACCAR Financial Corp.s (the Company) Annual Report on Form 10-K for the year ended December 31, 2010.

Reclassifications: The Company has reclassified the losses related to repossession of equipment on operating lease from Provision for losses
on receivables to Depreciation and other rental expenses in the Statements of Income and Statements of Cash Flows as follows:



|                                                                                                                                                                                                                                                          |  |        |       |  |       |   |       | 
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ------ | ----- |  | ----- | - | ----- | 
|Three Months Ended March 31, 2010                                                                                                                                                                                                                         |  | Before |       |  | After |  
|Statements of Income                                                                                                                                                                                                                                      |  |        |       |  |       |   |       | 
|Depreciation and other rental expenses                                                                                                                                                                                                                    |  | $      | 43.9  |  |       | $ | 44.4  | 
|Provision for losses on receivables                                                                                                                                                                                                                       |  | $      | 7.6   |  |       | $ | 7.1   | 
|                                                                                                                                                                                                                                                          |  |       
|Statements of Cash Flows                                                                                                                                                                                                                                  |  |        |       |  |       |   |       | 
|Operating Activities                                                                                                                                                                                                                                      |  |        |       |  |       |   |       | 
|Depreciation and amortization                                                                                                                                                                                                                             |  | $      | 38.5  |  |       | $ | 39.0  | 
|Provision for losses on receivables                                                                                                                                                                                                                       |  | $      | 7.6   |  |       | $ | 7.1   | 
|The Company has reclassified the proceeds from the
sale of trucks acquired from the repossession of retail loans from Collections on finance and other receivables to Proceeds from disposal of equipment in the Statements of Cash Flows as follows: | 
|Three Months Ended March 31, 2010                                                                                                                                                                                                                         |  | Before |       |  | After |  
|Statements of Cash Flows                                                                                                                                                                                                                                  |  |        |       |  |       |   |       | 
|Investing Activities                                                                                                                                                                                                                                      |  |        |       |  |       |   |       | 
|Collections on finance and other receivables                                                                                                                                                                                                              |  | $      | 316.3 |  |       | $ | 295.0 | 
|Proceeds from disposal of equipment                                                                                                                                                                                                                       |  | $      | 26.8  |  |       | $ | 48.1  | 

New Accounting Pronouncements:
In April 2011, the Financial Accounting Standards Board issued Accounting Standards Update (ASU) 2011-02, A Creditors Determination of Whether a Restructuring Is a Troubled Debt Restructuring. ASU 2011-02 gives additional guidance to companies
to assist in determining troubled debt restructurings. ASU 2011-02 is effective for reporting periods beginning on or after June 15, 2011 and the Company does not expect the implementation of ASU 2011-02 to have a significant impact on its
results of operations, financial position or cash flow.



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PACCAR FINANCIAL CORP. - FORM 10-Q





|                                          |  |                      
|----------------------------------------- |  | ---------------------
|Notes to Financial Statements (Unaudited) |  | (Millions of Dollars)





NOTE B  Finance and Other Receivables

The Companys finance and other receivables are as follows:



|                                             |  |              | $00,000.8 |   |                 |   | $00,000.8 |  
|-------------------------------------------- |  | ------------ | --------- | - | --------------- | - | --------- | -
|                                             |  | March 312011 |           |   | December 312010 |  
|Retail loans                                 |  | $            | 1,526.8   |   |                 | $ | 1,509.5   |  
|Retail direct financing leases               |  |              | 1,018.7   |   |                 |   | 1,068.6   |  
|Dealer wholesale financing                   |  |              | 302.4     |   |                 |   | 267.0     |  
|Dealer master notes                          |  |              | 76.9      |   |                 |   | 70.4      |  
|Interest and other receivables               |  |              | 17.3      |   |                 |   | 27.9      |  
|Unearned Interest - finance leases           |  |              | (100.3    | ) |                 |   | (110.2    | )
|                                             |  |              |           |   |                 |   |           |  
|Total portfolio                              |  |              | 2,841.8   |   |                 |   | 2,833.2   |  
|Less allowance for losses:                   |  |              |           |   |                 |   |           |  
|Loans, leases and other                      |  |              | (60.1     | ) |                 |   | (60.2     | )
|Dealer wholesale financing                   |  |              | (1.6      | ) |                 |   | (1.5      | )
|                                             |  |              |           |   |                 |   |           |  
|Total portfolio, net of allowance for losses |  | $            | 2,780.1   |   |                 | $ | 2,771.5   |  
|                                             |  |              |           |   |                 |   |           |  

Recognition of interest income and rental revenue is suspended (put on non-accrual status) when finance receivables
become more than 90 days past the contractual due date or earlier if some other event causes the Company to determine that collection is not probable. Recognition is resumed if the receivable becomes contractually current by the payment of all
amounts due under the terms of the existing contract and collection of amounts is considered probable (if not modified), or after the customer has made scheduled payments for three months and collection of remaining amounts is considered probable
(if contractually modified). Payments received while the finance receivable is impaired or on non-accrual status are applied to interest and principal amounts in accordance with the contractual terms.

Allowance for Credit Losses

The Company
continuously monitors the performance of all its finance receivables by reviewing payment performance. In addition, for large customers and dealer wholesale financing accounts, the Company regularly monitors their financial statements and makes
appropriate customer contact. If the Company becomes aware of circumstances with those customers or dealers that could lead to financial difficulty, whether or not they are past-due, the accounts are placed on a watch list. In determining the
allowance for credit losses, finance receivables are evaluated together since they relate to a similar customer base and their contractual terms require regular payment of principal and interest generally over 36 to 60 months and they are secured by
the same type of collateral. The Company collectively and individually evaluates its finance receivables and the allowance for credit losses consists of both a general and specific reserve.

The Company individually evaluates certain finance receivables for impairment. Finance receivables, which are evaluated individually, consist of customers on non-accrual status, all wholesale accounts and
certain large retail accounts with past-due balances or that otherwise are deemed to be at a higher risk of credit loss, and loans which have been modified as troubled debt restructurings. A receivable is considered impaired if it is probable the
Company will be unable to collect all contractual interest and principal payments as scheduled. Impaired receivables are individually evaluated to determine the amount of impairment and these receivables are considered collateral
dependent. Accordingly, the evaluation of specific reserves is based on the fair value less costs to sell the associated collateral. When the underlying collateral fair value exceeds the Companys loss exposure, no individual reserve is
recorded. The Company uses a pricing model to value the underlying collateral on a quarterly basis. The fair value of the collateral is determined based on managements evaluation of numerous factors such as the make, model and year
of the equipment, overall

condition of the equipment, primary method of distribution for the equipment, recent sales prices of comparable
equipment and economic trends affecting used equipment values.





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PACCAR FINANCIAL CORP. - FORM 10-Q





|                                          |  |                      
|----------------------------------------- |  | ---------------------
|Notes to Financial Statements (Unaudited) |  | (Millions of Dollars)





For finance receivables that are evaluated collectively, the Company determines the allowance for credit
losses for both retail and wholesale receivables based on historical loss information, using past-due account data and current market conditions. Information used includes assumptions regarding the likelihood of collecting current and past-due
accounts, repossession rates and the recovery rate on the underlying collateral based on used truck values and other pledged collateral or recourse. The Company has developed a range of loss estimates based on historical experience, taking into
account loss frequency and severity in both strong and weak truck market conditions. A projection is made of the range of estimated credit losses inherent in the portfolio from which an amount is determined as probable based on current market
conditions and other factors impacting the creditworthiness of the Companys borrowers and their ability to repay. The projected amount is then compared to the allowance for credit loss balance and an appropriate adjustment is made.

The provision for losses on finance receivables is charged to income based on managements estimate of incurred credit losses, net of recoveries,
inherent in the portfolio. Accounts are charged-off against the allowance for credit losses when, in the judgment of management, they are considered uncollectible (generally upon repossession of the collateral). Typically the timing between the
repossession process and when a receivable is charged-off is not significant. In cases where repossession is delayed (i.e. for legal reasons), the Company will record partial charge-offs. The charge-off is determined by comparing the fair value
of the collateral less costs to sell to the recorded investment.

The Companys allowance for credit losses is segregated into two
portfolio segments, wholesale and retail. A portfolio segment is the level at which the Company develops a systematic methodology for determining its allowance for credit losses. The wholesale segment includes wholesale financing loans to dealers
that are collateralized by the trucks being financed. The retail segment includes retail loans, and direct financing leases, net of unearned interest.

The wholesale segment risk characteristics differ from the retail segment. For wholesale receivables the terms are shorter in duration and the Company requires monthly reporting of the dealers
financial condition, conducts periodic physical audits of the trucks being financed and in many cases, obtains personal guarantees or other security such as dealership assets to reduce the risk of loss compared to retail receivables.

The allowance for credit losses is summarized as follows:



|                     |  |           | $000.00 |  |        |   | $000.00 |       |  |   | $000.00 |  
|-------------------- |  | --------- | ------- |  | ------ | - | ------- | ----- |  | - | ------- | -
|                     |  | 2011      |        
|                     |  | Wholesale |         |  | Retail |   |         | Total | 
|Balance at January 1 |  | $         | 1.5     |  |        | $ | 60.2    |       |  | $ | 61.7    |  
|Provision for losses |  |           | .1      |  |        |   | 1.4     |       |  |   | 1.5     |  
|Charge offs          |  |           |         |  |        |   | (2.2    | )     |  |   | (2.2    | )
|Recoveries           |  |           |         |  |        |   | .7      |       |  |   | .7      |  
|                     |  |           |         |  |        |   |         |       |  |   |         |  
|Balance at March 31  |  | $         | 1.6     |  |        | $ | 60.1    |       |  | $ | 61.7    |  
|                     |  |           |         |  |        |   |         |       |  |   |         |  



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PACCAR FINANCIAL CORP. - FORM 10-Q





|                                          |  |                      
|----------------------------------------- |  | ---------------------
|Notes to Financial Statements (Unaudited) |  | (Millions of Dollars)





Information regarding finance receivables summarized by those evaluated collectively and individually is
as follows:



|                                                                            |  |           |       |  |        |   |         |       |  |   |         | 
|--------------------------------------------------------------------------- |  | --------- | ----- |  | ------ | - | ------- | ----- |  | - | ------- | 
|At March 31, 2011                                                           |  | Wholesale |       |  | Retail |   |         | Total | 
|Recorded investment for impaired finance receivables evaluated individually |  | $         |       |  |        | $ | 84.5    |       |  | $ | 84.5    | 
|Allowance for finance receivables evaluated individually                    |  | $         |       |  |        | $ | 24.7    |       |  | $ | 24.7    | 
|Recorded investment for finance receivables evaluated collectively          |  | $         | 302.4 |  |        | $ | 2,437.6 |       |  | $ | 2,740.0 | 
|Allowance for finance receivables evaluated collectively                    |  | $         | 1.6   |  |        | $ | 35.4    |       |  | $ | 37.0    | 



|                                                                            |  |           |       |  |        |   |         |       |  |   |         | 
|--------------------------------------------------------------------------- |  | --------- | ----- |  | ------ | - | ------- | ----- |  | - | ------- | 
|At December 31, 2010                                                        |  | Wholesale |       |  | Retail |   |         | Total | 
|Recorded investment for impaired finance receivables evaluated individually |  | $         |       |  |        | $ | 92.6    |       |  | $ | 92.6    | 
|Allowance for finance receivables evaluated individually                    |  | $         |       |  |        | $ | 25.4    |       |  | $ | 25.4    | 
|Recorded investment for finance receivables evaluated collectively          |  | $         | 267.0 |  |        | $ | 2,445.7 |       |  | $ | 2,712.7 | 
|Allowance for finance receivables evaluated collectively                    |  | $         | 1.5   |  |        | $ | 34.8    |       |  | $ | 36.3    | 

The recorded investment of finance
receivables that are on non-accrual status in the wholesale, fleet and owner/operator portfolio classes, as defined below, as of March 31, 2011, are nil, $51.6 and $11.4, respectively. The recorded investment of finance receivables on
non-accrual status as of December 31, 2010, was nil, $53.8 and $12.7, respectively.



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PACCAR FINANCIAL CORP. - FORM 10-Q





|                                          |  |                      
|----------------------------------------- |  | ---------------------
|Notes to Financial Statements (Unaudited) |  | (Millions of Dollars)





Impaired Loans

The Companys impaired loans are segregated by portfolio class. A portfolio class of receivables is a subdivision of a portfolio segment with similar measurement attributes, risk characteristics and
common methods to monitor and assess credit risk. The Companys retail segment is subdivided into the fleet and owner/operator classes. Fleet consists of retail accounts with customers operating more than five trucks. All others are
owner/operator.

All impaired loans have a specific reserve and are summarized as follows:



|                                             |  |           | 000000000 |  |       |   | 000000000 |                 |  |   | 000000000 |   |  |   | 000000000 |  
|-------------------------------------------- |  | --------- | --------- |  | ----- | - | --------- | --------------- |  | - | --------- | - |  | - | --------- | -
|At March 31, 2011                            |  | Wholesale |           |  | Fleet |   |           | Owner /Operator |  |   | Total     |  
|Impaired loans with specific reserve         |  | $         |           |  |       | $ | 12.7      |                 |  | $ | 11.3      |   |  | $ | 24.0      |  
|Associated allowance                         |  |           |           |  |       |   | (2.4      | )               |  |   | (3.1      | ) |  |   | (5.5      | )
|                                             |  |           |           |  |       |   |           |                 |  |   |           |   |  |   |           |  
|Net carrying amount of impaired loans        |  | $         |           |  |       | $ | 10.3      |                 |  | $ | 8.2       |   |  | $ | 18.5      |  
|Unpaid principal balance                     |  | $         |           |  |       | $ | 12.7      |                 |  | $ | 11.3      |   |  | $ | 24.0      |  
|Average recorded investment*                 |  | $         |           |  |       | $ | 15.1      |                 |  | $ | 17.1      |   |  | $ | 32.2      |  
|Interest income recognized on a cash basis** |  | $         |           |  |       | $ | .1        |                 |  | $ |           |   |  | $ | .1        |  



|* | Represents the average during the 12 months ended March 31, 2011.
|- | -----------------------------------------------------------------

|** | Represents the amounts recognized during the three months ended March 31, 2011.
|-- | -------------------------------------------------------------------------------



|                                      |  |           | 000000000 |  |       |   | 000000000 |                 |  |   | 000000000 |   |  |   | 000000000 |  
|------------------------------------- |  | --------- | --------- |  | ----- | - | --------- | --------------- |  | - | --------- | - |  | - | --------- | -
|At December 31, 2010                  |  | Wholesale |           |  | Fleet |   |           | Owner /Operator |  |   | Total     |  
|Impaired loans with specific reserve  |  | $         |           |  |       | $ | 11.9      |                 |  | $ | 13.0      |   |  | $ | 24.9      |  
|Associated allowance                  |  |           |           |  |       |   | (2.4      | )               |  |   | (3.3      | ) |  |   | (5.7      | )
|                                      |  |           |           |  |       |   |           |                 |  |   |           |   |  |   |           |  
|Net carrying amount of impaired loans |  | $         |           |  |       | $ | 9.5       |                 |  | $ | 9.7       |   |  | $ | 19.2      |  
|Unpaid principal balance              |  | $         |           |  |       | $ | 11.9      |                 |  | $ | 13.0      |   |  | $ | 24.9      |  

The balance of troubled debt
restructurings was $2.3 and $2.1 at March 31, 2011 and December 31, 2010, respectively.

Credit Quality

The Companys customers are principally concentrated in the transportation industry in the United States. The Company retains as collateral a
security interest in the related equipment.

At the inception of each contract, the Company considers the credit risk based on a variety of
credit quality indicators, including prior payment experience, customer financial information, credit-rating agency ratings, loan-to-value ratios, and other internal metrics. On an ongoing basis, the Company monitors the credit exposure based
on past-due status and collection experience as the Company has found a meaningful correlation between the past-due status of customers and the risk of loss.



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PACCAR FINANCIAL CORP. - FORM 10-Q





|                                          |  |                      
|----------------------------------------- |  | ---------------------
|Notes to Financial Statements (Unaudited) |  | (Millions of Dollars)





The tables below summarize the Companys financing receivables by credit quality indicator and
portfolio class. Performing accounts are paying in accordance with the contractual terms and are not considered to be of high risk. Watch accounts include past-due and large high risk accounts that are not impaired. At-risk includes customer
accounts that are impaired.



|                  |  |           | 000000000 |  |       |   | 000000000 |                 |  |   | 000000000 |  |  |   | 000000000 | 
|----------------- |  | --------- | --------- |  | ----- | - | --------- | --------------- |  | - | --------- |  |  | - | --------- | 
|At March 31, 2011 |  | Wholesale |           |  | Fleet |   |           | Owner /Operator |  |   | Total     | 
|Performing        |  | $         | 302.3     |  |       | $ | 2,029.6   |                 |  | $ | 385.4     |  |  | $ | 2,717.3   | 
|Watch             |  |           | .1        |  |       |   | 22.1      |                 |  |   | .5        |  |  |   | 22.7      | 
|At-Risk           |  |           |           |  |       |   | 72.7      |                 |  |   | 11.8      |  |  |   | 84.5      | 
|                  |  |           |           |  |       |   |           |                 |  |   |           |  |  |   |           | 
|Total             |  | $         | 302.4     |  |       | $ | 2,124.4   |                 |  | $ | 397.7     |  |  | $ | 2,824.5   | 
|                  |  |           |           |  |       |   |           |                 |  |   |           |  |  |   |           | 



|                     |  |           | 000000000 |  |       |   | 000000000 |                 |  |   | 000000000 |  |  |   | 000000000 | 
|-------------------- |  | --------- | --------- |  | ----- | - | --------- | --------------- |  | - | --------- |  |  | - | --------- | 
|At December 31, 2010 |  | Wholesale |           |  | Fleet |   |           | Owner /Operator |  |   | Total     | 
|Performing           |  | $         | 259.7     |  |       | $ | 2,009.2   |                 |  | $ | 407.5     |  |  | $ | 2,676.4   | 
|Watch                |  |           | 7.3       |  |       |   | 28.2      |                 |  |   | .8        |  |  |   | 36.3      | 
|At-Risk              |  |           |           |  |       |   | 79.4      |                 |  |   | 13.2      |  |  |   | 92.6      | 
|                     |  |           |           |  |       |   |           |                 |  |   |           |  |  |   |           | 
|Total                |  | $         | 267.0     |  |       | $ | 2,116.8   |                 |  | $ | 421.5     |  |  | $ | 2,805.3   | 
|                     |  |           |           |  |       |   |           |                 |  |   |           |  |  |   |           | 

The Company used historical data and an impairment assessment of the condition of its customers and the economy to estimate
default rates for each credit quality indicator.

The tables below summarize the Companys financing receivables by aging category.
Customer accounts that were 30+ days past due prior to modification became current upon modification for aging purposes.



|                                   |  |           | 000000000 |  |       |   | 000000000 |                 |  |   | 000000000 |  |  |   | 000000000 | 
|---------------------------------- |  | --------- | --------- |  | ----- | - | --------- | --------------- |  | - | --------- |  |  | - | --------- | 
|At March 31, 2011                  |  | Wholesale |           |  | Fleet |   |           | Owner /Operator |  |   | Total     | 
|Current and up to 30 days past-due |  | $         | 302.3     |  |       | $ | 2,074.6   |                 |  | $ | 387.8     |  |  | $ | 2,764.7   | 
|31  60 days past-due              |  |           | .1        |  |       |   | 2.5       |                 |  |   | 1.9       |  |  |   | 4.5       | 
|Greater than 60 days past-due      |  |           |           |  |       |   | 47.3      |                 |  |   | 8.0       |  |  |   | 55.3      | 
|                                   |  |           |           |  |       |   |           |                 |  |   |           |  |  |   |           | 
|Total                              |  | $         | 302.4     |  |       | $ | 2,124.4   |                 |  | $ | 397.7     |  |  | $ | 2,824.5   | 
|                                   |  |           |           |  |       |   |           |                 |  |   |           |  |  |   |           | 



|                                   |  |           | 000000000 |  |       |   | 000000000 |                 |  |   | 000000000 |  |  |   | 000000000 | 
|---------------------------------- |  | --------- | --------- |  | ----- | - | --------- | --------------- |  | - | --------- |  |  | - | --------- | 
|At December 31, 2010               |  | Wholesale |           |  | Fleet |   |           | Owner /Operator |  |   | Total     | 
|Current and up to 30 days past-due |  | $         | 259.7     |  |       | $ | 2,065.4   |                 |  | $ | 410.5     |  |  | $ | 2,735.6   | 
|31  60 days past-due              |  |           | 7.3       |  |       |   | 2.8       |                 |  |   | 1.7       |  |  |   | 11.8      | 
|Greater than 60 days past-due      |  |           |           |  |       |   | 48.6      |                 |  |   | 9.3       |  |  |   | 57.9      | 
|                                   |  |           |           |  |       |   |           |                 |  |   |           |  |  |   |           | 
|Total                              |  | $         | 267.0     |  |       | $ | 2,116.8   |                 |  | $ | 421.5     |  |  | $ | 2,805.3   | 
|                                   |  |           |           |  |       |   |           |                 |  |   |           |  |  |   |           | 



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PACCAR FINANCIAL CORP. - FORM 10-Q





|                                          |  |                      
|----------------------------------------- |  | ---------------------
|Notes to Financial Statements (Unaudited) |  | (Millions of Dollars)





Repossessions

When the Company determines that a customer in default is not likely to meet their contractual commitments, the Company repossesses vehicles which serve as collateral for loans, finance leases and
equipment on operating lease. The Company records the vehicles as used truck inventory included in Other assets on the Balance Sheets. The balance of repossessed inventory at March 31, 2011 and December 31, 2010 was $1.3 and
$1.0, respectively. Proceeds from the sales of repossessed assets were $5.4 and $21.3 for the three months ended March 31, 2011 and 2010, respectively. These amounts are included in Proceeds from disposal of equipment on the
Statements of Cash Flows. Write-downs of repossessed equipment on operating leases are recorded as impairments and included in Depreciation and other rental expenses on the Statements of Income.

Unamortized loan origination cost

The
unamortized loan origination costs at March 31, 2011 and December 31, 2010 was $9.5 and $9.3, respectively. This amount is included in Other assets on the Balance Sheets.

NOTE C  Transactions with PACCAR and Affiliates

The Company and PACCAR are parties to a Support Agreement that obligates PACCAR to provide, when required, financial assistance to the Company to ensure that the Company maintains a ratio of net earnings
available for fixed charges to fixed charges (as defined in the Support Agreement) of at least 1.25 to 1 for any fiscal year. The required ratio for the three months ended March 31, 2011 and full year 2010 was met without assistance. The
Support Agreement also requires PACCAR to own, directly or indirectly, all outstanding voting stock of the Company.

Periodically, the Company
makes loans to, borrows from and has intercompany transactions with PACCAR. In addition, the Company periodically loans funds to certain foreign finance and leasing affiliates of PACCAR. These various affiliates have Support Agreements with PACCAR,
similar to the Companys Support Agreement. The foreign affiliates operate in the United Kingdom, The Netherlands, Mexico, Canada and Australia, and any resulting currency exposure is fully hedged. The foreign affiliates primarily provide
financing and leasing of PACCAR-manufactured trucks and related equipment sold through DAFs, Kenworths and Peterbilts independent dealer networks in Europe, Mexico, Canada and Australia. The Company will not make loans to the
foreign affiliates in excess of the equivalent of $500.0 United States dollars, unless the amount in excess of such limit is guaranteed by PACCAR. The Company periodically reviews the funding alternatives for these affiliates, and these limits may
be revised in the future.

PACCAR loaned the Company $20.0 during the first quarter of 2011 with a variable interest rate of 3-month LIBOR
plus 1.17%, and $395.0 during 2009 with an effective fixed interest rate of 6.67%. Of the $415.0 in loans, $197.0 matures in 2012 and $218.0 matures in 2014.



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PACCAR FINANCIAL CORP. - FORM 10-Q





|                                          |  |                      
|----------------------------------------- |  | ---------------------
|Notes to Financial Statements (Unaudited) |  | (Millions of Dollars)





Amounts outstanding at March 31, 2011 and December 31, 2010, including foreign finance
affiliates operating in The Netherlands, Mexico, Australia and Canada, are summarized below:



|                                           |  |              | 00000000000 |  |                 |   | 00000000000 | 
|------------------------------------------ |  | ------------ | ----------- |  | --------------- | - | ----------- | 
|                                           |  | March 312011 |             |  | December 312010 |  
|Due from PACCAR Inc and affiliates         |  |              |             |  |                 |   |             | 
|Loans due from PACCAR Inc                  |  | $            | 194.7       |  |                 | $ | 228.8       | 
|Loans due from foreign finance affiliates  |  |              | 123.7       |  |                 |   | 197.7       | 
|Direct financing leases due from affiliate |  |              | 12.1        |  |                 |   | 12.9        | 
|Receivables                                |  |              | 9.7         |  |                 |   | 1.1         | 
|                                           |  |              |             |  |                 |   |             | 
|Total                                      |  | $            | 340.2       |  |                 | $ | 440.5       | 
|                                           |  |              |             |  |                 |   |             | 
|                                           |  |              |             |  |                 |   |             | 
|Due to PACCAR Inc and affiliates           |  |              |             |  |                 |   |             | 
|Loans due to PACCAR Inc                    |  | $            | 415.0       |  |                 | $ | 395.0       | 
|Payables                                   |  |              | 22.4        |  |                 |   | 22.9        | 
|                                           |  |              |             |  |                 |   |             | 
|Total                                      |  | $            | 437.4       |  |                 | $ | 417.9       | 
|                                           |  |              |             |  |                 |   |             | 

The Company provides direct financing leases to a dealer location operated by an affiliate of PACCAR.

PFSC charges the Company for certain administrative services it provides and certain services the Company receives indirectly from PACCAR. The costs are
charged to the Company based upon the Companys specific use of the services at PFSCs or PACCARs cost. Management considers these charges similar to the costs that would be incurred if the Company were on a stand-alone basis. PFSC
recognizes these administrative services as an additional investment in the Company. The Company records the investment as additional paid-in capital.

There were no dividends declared or paid during the first three months of 2011 or during the full year of 2010.

The Companys principal office is located in the corporate headquarters building of PACCAR (owned by PACCAR). The Company also leases office space from one facility owned by PACCAR and five
facilities leased by PACCAR.

The Companys employees and PACCAR employees are covered by a defined benefit pension plan sponsored by
PACCAR. The assets and liabilities of the plan are reflected on the balance sheets of PACCAR. PACCAR contributes to the plan and allocates the expenses to the Company based principally on the number of eligible plan participants. Expenses for the
defined benefit pension plan are included in selling, general and administrative expenses.

The Companys employees and PACCAR employees
are also covered by a defined contribution plan, sponsored by PACCAR. Expenses incurred by the Company for the defined contribution plan benefits are based on the actual contribution made on the behalf of participating employees and are included in
selling, general and administrative expenses.



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PACCAR FINANCIAL CORP. - FORM 10-Q





|                                          |  |                      
|----------------------------------------- |  | ---------------------
|Notes to Financial Statements (Unaudited) |  | (Millions of Dollars)





NOTE D  Stockholders Equity

Preferred Stock

The Companys Articles of Incorporation provide that the 6%
noncumulative, nonvoting preferred stock (100% owned by PFSC) is redeemable only at the option of the Companys Board of Directors.

Other Comprehensive Income

The
components of other comprehensive income (OCI) were as follows:



|                                        |  |      |      |   |      |   |      |  
|--------------------------------------- |  | ---- | ---- | - | ---- | - | ---- | -
|Three Months Ended March 31             |  | 2011 |      |   | 2010 |  
|Net income                              |  | $    | 14.6 |   |      | $ | 9.1  |  
|Other comprehensive income:             |  |      |      |   |      |   |      |  
|Unrealized gain on derivative contracts |  |      | 5.9  |   |      |   | 8.1  |  
|Tax effect                              |  |      | (2.2 | ) |      |   | (3.2 | )
|                                        |  |      |      |   |      |   |      |  
|                                        |  |      | 3.7  |   |      |   | 4.9  |  
|                                        |  |      |      |   |      |   |      |  
|Total comprehensive income              |  | $    | 18.3 |   |      | $ | 14.0 |  
|                                        |  |      |      |   |      |   |      |  

The unrealized net gain on derivative contracts in the three months ended March 31, 2011 was due to an increase in the
fair market value of the Companys floating to fixed interest rate swap contracts.

Accumulated other comprehensive loss of $(6.3) and
$(10.0) at March 31, 2011 and December 31, 2010, respectively, is comprised of the unrealized net loss on derivative contracts, net of taxes.

NOTE E  Fair Value Measurements

Fair value represents the price that would be
received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The hierarchy of fair value measurements is described below:

Level 1  Valuations are based on quoted prices that the Company has the ability to obtain in actively traded markets for identical assets or
liabilities. Since valuations are based on quoted prices that are readily and regularly available in an active market or exchange traded market, valuation of these instruments does not require a significant degree of judgment. The Company has no
financial instruments valued under Level 1 criteria.

Level 2  Valuations are based on quoted prices for similar instruments in active
markets, quoted prices for identical or similar instruments in markets that are not active, and model-based valuation techniques for which all significant assumptions are observable in the market.

Level 3  Valuations are based on model-based techniques for which some or all of the assumptions are obtained from indirect market information that
is significant to the overall fair value measurement and which require a significant degree of management judgment. The Company has no financial instruments valued under Level 3 criteria.



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|                                          |  |                      
|----------------------------------------- |  | ---------------------
|Notes to Financial Statements (Unaudited) |  | (Millions of Dollars)





Derivative contracts are measured on a recurring basis. Impaired loans and used trucks held for sale are
measured on a non-recurring basis. These assets and liabilities are outlined in the table below:



|                          |  |              | 00000000000 |  |                 |   | 00000000000 | 
|------------------------- |  | ------------ | ----------- |  | --------------- | - | ----------- | 
|Level 2                   |  | March 312011 |             |  | December 312010 |  
|Assets:                   |  |              |             |  |                 |   |             | 
|Impaired loans            |  | $            | 18.5        |  |                 | $ | 19.2        | 
|Used trucks held for sale |  |              | 7.3         |  |                 |   | 6.2         | 
|Derivative contracts      |  |              | 2.4         |  |                 |   | 2.1         | 
|                          |  |              |             |  |                 |   |             | 
|Liabilities:              |  |              |             |  |                 |   |             | 
|Derivative contracts      |  | $            | 12.7        |  |                 | $ | 17.8        | 

Used Trucks Held for Sale: The
carrying amount of used trucks held for sale is written down as necessary to reflect their fair value. The Company determines the fair value of used trucks from a pricing model, which is based on the market approach. The significant observable
inputs into the valuation model are recent sales prices of comparable units, the condition of the vehicles and the number of similar units to be sold. Used truck impairments were nil and $3.2 during the first quarter of 2011 and 2010 and were
recorded in depreciation and other rental expenses. These assets are categorized as Level 2 and are included in Other assets on the Balance Sheets. There were no write-downs of used trucks held for sale during the quarter ended
March 31, 2011.

Derivative Financial Instruments: The Companys derivative financial instruments consist of interest rate
contracts and are carried at fair value. These derivative contracts are over the counter and their fair value is determined using industry standard valuation models, which are based on the income approach. The significant inputs into the
valuation models include market inputs such as interest rates and credit default swap spreads. These contracts are categorized as Level 2 and are included in Other assets and Accounts payable, accrued expenses and other on
the Balance Sheets.

The Company uses the following methods and assumptions to determine the fair value of financial instruments that are not
recognized at fair value as described below:

Cash: The carrying amount reported in the balance sheets is stated at fair value.

Net Receivables: For floating rate loans, wholesale financing, and interest and other receivables, fair values approximate carrying
values. For fixed rate loans that were not impaired, fair values are estimated using discounted cash flow analysis based on current rates for comparable loans. Finance lease receivables and the related loss provisions have been excluded from the
accompanying table.

Commercial Paper and Medium-Term Notes: The carrying amounts of the Companys commercial paper and
floating-rate medium-term notes approximate their fair value. A portion of the Companys fixed-rate term notes has been converted to variable-rate term notes using fair value hedges for interest rate risk. Fair value of fixed-rate term notes is
determined using modeling techniques that include market inputs for interest rates.

Accounts Payable, Accrued Expenses and Other:Carrying amounts approximate fair value and have been excluded from the accompanying table.



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PACCAR FINANCIAL CORP. - FORM 10-Q





|                                          |  |                      
|----------------------------------------- |  | ---------------------
|Notes to Financial Statements (Unaudited) |  | (Millions of Dollars)





The carrying amount and fair value of fixed rate loans and fixed rate debt are as follows:



|                  |  |                |         |  |                 |   |         |                |  |   |            |  |  |   |         | 
|----------------- |  | -------------- | ------- |  | --------------- | - | ------- | -------------- |  | - | ---------- |  |  | - | ------- | 
|                  |  | March 312011   |         |  | December 312010 |  
|                  |  | CarryingAmount |         |  | FairValue       |   |         | CarryingAmount |  |   | Fair Value | 
|Assets:           |  |                |         |  |                 |   |         |                |  |   |            |  |  |   |         | 
|Fixed rate loans  |  | $              | 1,484.9 |  |                 | $ | 1,510.3 |                |  | $ | 1,488.6    |  |  | $ | 1,517.6 | 
|                  |  |                |         |  |                 |   |         |                |  |   |            |  |  |   |         | 
|Liabilities:      |  |                |         |  |                 |   |         |                |  |   |            |  |  |   |         | 
|Due to PACCAR Inc |  | $              | 395.0   |  |                 | $ | 433.3   |                |  | $ | 395.0      |  |  | $ | 440.0   | 
|Fixed rate debt   |  |                | 501.5   |  |                 |   | 508.3   |                |  |   | 501.7      |  |  |   | 509.5   | 

NOTE F  DERIVATIVE FINANCIAL
INSTRUMENTS

Interest rate contracts involve the exchange of fixed for floating rate or floating for fixed rate interest payments based on
the contractual notional amounts in a single currency. The Company is exposed to interest rate risk caused by market volatility as a result of its borrowing activities. The objective of these contracts is to mitigate the fluctuations on earnings,
cash flows and the fair value of borrowings. Net amounts paid or received are reflected as adjustments to interest expense. The notional amount is used to measure the volume of these contracts and does not represent exposure to credit loss. In the
event of default by the counterparty, the risk in these transactions is the fair value of replacing the interest rate contract at current market rates.

At March 31, 2011, the notional amount of these contracts totaled $859.5 with amounts expiring over the next five years. Notional maturities for all interest rate contracts are $256.0 for the
remainder of 2011, $204.0 for 2012, $193.0 for 2013, $156.5 for 2014 and $50.0 for 2015. The majority of these contracts are floating to fixed swaps that effectively convert an equivalent amount of commercial paper and other variable rate debt to
fixed rates.

The following table presents the balance sheet locations and fair value of derivative financial instruments:



|                                             |  |              |     |  |                 |   |      |        |  |   |             |  |  |   |      | 
|-------------------------------------------- |  | ------------ | --- |  | --------------- | - | ---- | ------ |  | - | ----------- |  |  | - | ---- | 
|                                             |  | March 312011 |     |  | December 312010 |  
|Interest-rate contracts                      |  | Assets       |     |  | Liabilities     |   |      | Assets |  |   | Liabilities | 
|Other assets                                 |  | $            | 2.4 |  |                 |   |      |        |  | $ | 2.1         |  |  |   |      | 
|Accounts payable, accrued expenses and other |  |              |     |  |                 | $ | 12.7 |        |  |   |             |  |  | $ | 17.8 | 

Cash Flow Hedges

Substantially all of the Companys interest rate contracts have been designated as cash flow hedges. The Company uses regression analysis to assess
the effectiveness of hedges. The change in variable cash flows method or the hypothetical derivative method is used to measure ineffectiveness of interest rate contracts designated as cash flow hedges. Changes in the fair value of derivatives
designated as cash flow hedges are recorded in accumulated other comprehensive income to the extent such hedges are considered effective. Gains or losses on the ineffective portion of cash flow hedges are recognized currently in earnings and were
immaterial for the three months ended March 31, 2011 and 2010.



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PACCAR FINANCIAL CORP. - FORM 10-Q





|                                          |  |                      
|----------------------------------------- |  | ---------------------
|Notes to Financial Statements (Unaudited) |  | (Millions of Dollars)





Amounts in accumulated other comprehensive income are reclassified into net income in the same period in
which the hedged transaction affects earnings. Net realized gains and losses from interest rate contracts are recognized as an adjustment to interest expense. Of the $6.3, net of tax, included in accumulated other comprehensive loss as of
March 31, 2011, $8.8, net of tax, is expected to be reclassified to interest expense in the following 12 months. The fixed interest earned on finance receivables will offset the amount recognized in interest expense, resulting in a stable
interest margin consistent with the Companys interest rate risk management strategy.

The following table presents the pre-tax effects
of derivative instruments designated as cash flow hedges recognized into accumulated Other Comprehensive Income (OCI) and into the Statements of Income:



|                                                                             |  |      | 00.00 |  |      |   | 00.00 |  
|---------------------------------------------------------------------------- |  | ---- | ----- |  | ---- | - | ----- | -
|Three Months Ended March 31                                                  |  | 2011 |       |  | 2010 |  
|Pre-tax gain (loss) on derivative contracts recognized in                    |  |      |       |  |      |   |       |  
|Other comprehensive income                                                   |  | $    | .1    |  |      | $ | (5.9  | )
|                                                                             |  |     
|Expenses reclassified from accumulated OCI into                              |  |      |       |  |      |   |       |  
|Interest and other borrowing expenses                                        |  | $    | 5.8   |  |      | $ | 14.0  |  
|                                                                             |  |     
|Expenses recognized in income on derivative contracts (ineffective portion): |  |      |       |  |      |   |       |  
|Interest and other borrowing expenses                                        |  | $    |       |  |      | $ |       |  

Fair Value Hedges

Changes in the fair value of derivatives designated as fair value hedges are recorded in earnings together with the changes in fair value of the hedged
item attributable to the risk being hedged. The (income) or expense recognized in earnings related to fair value hedges was as follows:



|                            |  |      | 00.00 |   |      |   | 00.00 |  
|--------------------------- |  | ---- | ----- | - | ---- | - | ----- | -
|Three Months Ended March 31 |  | 2011 |       |   | 2010 |  
|Interest-rate swaps         |  | $    | .1    |   |      | $ | (.8   | )
|Term notes                  |  | $    | (.1   | ) |      | $ | .8    |  

In addition, the net interest income
from the settlement of the interest-rate swaps was nil and $.2 for the three months ended March 31, 2011 and 2010, respectively.

NOTE
G  INCOME TAXES

The Companys effective income tax rate was 37.9% for the first quarter of 2011 compared to (13.8)% for the
first quarter of 2010, as the first quarter of 2010 reflected a favorable effect of a change in the estimated average state income tax rate. The Companys effective income tax rate for the full year of 2010 was 30.2%.



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PACCAR FINANCIAL CORP. - FORM 10-Q



|ITEM 2. | MANAGEMENTS DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS(Millions of Dollars)
|------- | ----------------------------------------------------------------------------------------------------------



|                                          |  |      |         |  |      |   |         |          |  |  |       | 
|----------------------------------------- |  | ---- | ------- |  | ---- | - | ------- | -------- |  |  | ----- | 
|Three Months Ended March 31               |  | 2011 |         |  | 2010 |   |         | % Change | 
|New business volume by product:           |  |      |         |  |      |   |         |          |  |  |       | 
|Retail loans and direct financing leases  |  | $    | 194.0   |  |      | $ | 128.8   |          |  |  | 51%   | 
|Equipment on operating leases             |  |      | 79.7    |  |      |   | 47.9    |          |  |  | 66%   | 
|Dealer master notes                       |  |      | 50.3    |  |      |   | 27.4    |          |  |  | 84%   | 
|                                          |  |      |         |  |      |   |         |          |  |  |       | 
|                                          |  |      |         |  |      |   |         |          |  |  |       | 
|                                          |  | $    | 324.0   |  |      | $ | 204.1   |          |  |  | 59%   | 
|                                          |  |      |         |  |      |   |         |          |  |  |       | 
|                                          |  |      |         |  |      |   |         |          |  |  |       | 
|Average earning assets by product:        |  |      |         |  |      |   |         |          |  |  |       | 
|Retail loans and direct financing leases  |  | $    | 2,454.5 |  |      | $ | 2,652.7 |          |  |  | (7)%  | 
|Equipment on operating leases             |  |      | 669.9   |  |      |   | 681.2   |          |  |  | (2)%  | 
|Dealer wholesale financing                |  |      | 293.1   |  |      |   | 298.5   |          |  |  | (2)%  | 
|Dealer master notes                       |  |      | 65.5    |  |      |   | 87.7    |          |  |  | (25)% | 
|                                          |  |      |         |  |      |   |         |          |  |  |       | 
|                                          |  |      |         |  |      |   |         |          |  |  |       | 
|                                          |  | $    | 3,483.0 |  |      | $ | 3,720.1 |          |  |  | (6)%  | 
|                                          |  |      |         |  |      |   |         |          |  |  |       | 
|                                          |  |      |         |  |      |   |         |          |  |  |       | 
|Revenue by product:                       |  |      |         |  |      |   |         |          |  |  |       | 
|Retail loans and direct financing leases  |  | $    | 37.0    |  |      | $ | 43.2    |          |  |  | (14)% | 
|Equipment on operating leases             |  |      | 49.8    |  |      |   | 46.4    |          |  |  | 7%    | 
|Dealer wholesale financing                |  |      | 2.0     |  |      |   | 2.4     |          |  |  | (17)% | 
|Dealer master notes                       |  |      | .5      |  |      |   | .8      |          |  |  | (38)% | 
|Used truck sales, other revenues and fees |  |      | 8.9     |  |      |   | 13.0    |          |  |  | (32)% | 
|                                          |  |      |         |  |      |   |         |          |  |  |       | 
|                                          |  |      |         |  |      |   |         |          |  |  |       | 
|                                          |  | $    | 98.2    |  |      | $ | 105.8   |          |  |  | (7)%  | 
|                                          |  |      |         |  |      |   |         |          |  |  |       | 
|                                          |  |      |         |  |      |   |         |          |  |  |       | 
|Net income                                |  | $    | 14.6    |  |      | $ | 9.1     |          |  |  | 60%   | 
|                                          |  |      |         |  |      |   |         |          |  |  |       | 

Results of Operations

New Business Volume

New business volume in the first quarter of 2011 increased 59%
from first quarter of 2010 due to higher retail sales of PACCAR trucks in 2011, which increased volume for all the Companys products. This increase was primarily attributable to increased fleet business in 2011.

Net Income

The Companys
net income was $14.6 for the first quarter of 2011 compared to $9.1 for the first quarter of 2010. The increase in net income for the quarter was primarily the result of a higher operating lease margin of $7.8 (Operating lease and rental revenues
less Depreciation and other rental expenses), a lower provision for credit losses of $5.6 and higher finance margin of $1.4 (Interest and fee income less Interest and other borrowing costs).



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PACCAR FINANCIAL CORP. - FORM 10-Q



Revenue and Expenses

Interest and other revenue in the first quarter of 2011 decreased $7.6 to $98.2 from $105.8 in the first quarter of 2010. The decrease was due to declines in interest and fee income and lower used truck
sales and other revenue, partially offset by higher operating lease and rental revenue.

Finance margin increased in the first quarter of 2011
primarily due to lower interest and other borrowing costs, partially offset by lower interest and fee income. Interest and fee income declined due to lower yields and lower average finance receivables. Interest and other borrowing costs decreased
primarily due to lower borrowing rates and lower average debt balances. Changes in finance margin are summarized as follows:



|                            |  |                        | $00000.0 |   |                                   |   | $00000.0 |                |  |   | $00000.0 |  
|--------------------------- |  | ---------------------- | -------- | - | --------------------------------- | - | -------- | -------------- |  | - | -------- | -
|                            |  | Interestand fee income |          |   | Interest and otherborrowing costs |   |          | Finance margin | 
|March 31, 2010              |  | $                      | 49.0     |   |                                   | $ | 26.5     |                |  | $ | 22.5     |  
|Increase (decrease)         |  |                        |          |   |                                   |   |          |                |  |   |          |  
|Average finance receivables |  |                        | (3.6     | ) |                                   |   |          |                |  |   | (3.6     | )
|Yields                      |  |                        | (3.7     | ) |                                   |   |          |                |  |   | (3.7     | )
|Average debt balances       |  |                        |          |   |                                   |   | (2.2     | )              |  |   | 2.2      |  
|Borrowing rates             |  |                        |          |   |                                   |   | (6.5     | )              |  |   | 6.5      |  
|                            |  |                        |          |   |                                   |   |          |                |  |   |          |  
|Total (decrease) increase   |  |                        | (7.3     | ) |                                   |   | (8.7     | )              |  |   | 1.4      |  
|                            |  |                        |          |   |                                   |   |          |                |  |   |          |  
|March 31, 2011              |  | $                      | 41.7     |   |                                   | $ | 17.8     |                |  | $ | 23.9     |  
|                            |  |                        |          |   |                                   |   |          |                |  |   |          |  

Retail loan and direct finance lease average earning assets declined as a result of collections exceeding new business
volume. The reduction in average loan and direct finance lease yields in the first quarter of 2011 was due to lower market interest rates. The average yield in 2011 was 6.01%, down from 6.54% in the first quarter of 2010.

The decline in average debt balances of $226.2 was due to a reduction in the average asset portfolio of $225.8 resulting in lower funding requirements.
Average borrowing rates in the first quarter of 2011 declined to 2.94% from 4.01% in the first quarter of 2010 primarily due to lower market interest rates and a higher mix of commercial paper debt.

Operating lease margin increased in the first quarter of 2011 primarily due to higher revenue per asset, lower operating lease impairments and net gains
on returned lease assets of $1.3 in the first quarter of 2011 instead of net losses on returned lease assets of $5.7 in the first quarter of 2010. Changes in operating lease margin are summarized as follows:



|                                        |  |                                    | $00000.0 |   |                                      |   | $00000.0 |                        |  |   | $00000.0 |  
|--------------------------------------- |  | ---------------------------------- | -------- | - | ------------------------------------ | - | -------- | ---------------------- |  | - | -------- | -
|                                        |  | Operating lease andrental revenues |          |   | Depreciationand otherrental expenses |   |          | OperatingLease 
margin | 
|March 31, 2010                          |  | $                                  | 46.4     |   |                                      | $ | 44.4     |                        |  | $ | 2.0      |  
|Increase (decrease)                     |  |                                    |          |   |                                      |   |          |                        |  |   |          |  
|Operating lease impairments             |  |                                    |          |   |                                      |   | (.5      | )                      |  |   | .5       |  
|Gains / losses on returned lease assets |  |                                    |          |   |                                      |   | (7.0     | )                      |  |   | 7.0      |  
|Average operating lease assets          |  |                                    | (1.9     | ) |                                      |   | (1.6     | )                      |  |   | (.3      | )
|Revenue and cost per asset              |  |                                    | 5.3      |   |                                      |   | 4.7      |                        |  |   | .6       |  
|                                        |  |                                    |          |   |                                      |   |          |                        |  |   |          |  
|Total increase (decrease)               |  |                                    | 3.4      |   |                                      |   | (4.4     | )                      |  |   | 7.8      |  
|                                        |  |                                    |          |   |                                      |   |          |                        |  |   |          |  
|March 31, 2011                          |  | $                                  | 49.8     |   |                                      | $ | 40.0     |                        |  | $ | 9.8      |  
|                                        |  |                                    |          |   |                                      |   |          |                        |  |   |          |  



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PACCAR FINANCIAL CORP. - FORM 10-Q



Used truck sales and other revenue and Cost of used truck sales and other expenses decreased in the
first quarter of 2011 due to lower purchases and subsequent sales of used trucks acquired from PACCAR truck division customers as part of new truck sales packages.

The provision for losses on receivables in the first quarter of 2011 decreased $5.6 from the first quarter of 2010 primarily due to improvements in the credit quality of the portfolio as well as a decline
in the receivable balances.

The following table summarizes information on the Companys allowance for losses on receivables and asset
portfolio and presents related ratios:

Allowance for Losses



|                                                                                                                                                        |  |                                 |       |   |                            |   |       |                                 |  |   |       |  
|------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ------------------------------- | ----- | - | -------------------------- | - | ----- | ------------------------------- |  | - | ----- | -
|                                                                                                                                                        |  | Three Months EndedMarch 31 2011 |       |   | Year EndedDecember 31 2010 |   |       | Three Months EndedMarch 31 2010 | 
|Balance at beginning of period                                                                                                                          |  | $                               | 61.7  |   |                            | $ | 75.7  |                                 |  | $ | 75.7  |  
|Provision for losses                                                                                                                                    |  |                                 | 1.5   |   |                            |   | 17.1  |                                 |  |   | 7.1   |  
|Charge offs                                                                                                                                             |  |                                 | (2.2  | ) |                            |   | (36.0 | )                               |  |   | (10.7 | )
|Recoveries                                                                                                                                              |  |                                 | .7    |   |                            |   | 4.9   |                                 |  |   | .9    |  
|                                                                                                                                                        |  |                                 |       |   |                            |   |       |                                 |  |   |       |  
|Balance at end of period                                                                                                                                |  | $                               | 61.7  |   |                            | $ | 61.7  |                                 |  | $ | 73.0  |  
|                                                                                                                                                        |  |                                 |       |   |                            |   |       |                                 |  |   |       |  
|                                                                                                                                                        |  |                                 |       |   |                            |   |       |                                 |  |   |       |  
|Ratios:                                                                                                                                                 |  |                                 |       |   |                            |   |       |                                 |  |   |       |  
|                                                                                                                                                        |  |                                 |       |   |                            |   |       |                                 |  |   |       |  
|Charge offs, net of recoveries ($1.5 in 2011) to average total portfolio ($2,813.1 in 2011) annualized at March 31,
2011                                |  |                                 | .22%  |   |                            |   | 1.08% |                                 |  |   | 1.31% |  
|                                                                                                                                                        |  |                                 |       |   |                            |   |       |                                 |  |   |       |  
|Allowance for losses ($61.7 in 2011) to period-end total portfolio ($2,841.8 in 2011)                                                                   |  |                                 | 2.17% |   |                            |   | 2.18% |                                 |  |   | 2.45% |  
|                                                                                                                                                        |  |                                 |       |   |                            |   |       |                                 |  |   |       |  
|Period-end retail loan and lease receivables past due, over 30 days, ($59.7 in 2011) to period-end retail loan and lease
receivables ($2,462.5 in 2011) |  |                                 | 2.42% |   |                            |   | 2.50% |                                 |  |   | 2.08% |  



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PACCAR FINANCIAL CORP. - FORM 10-Q



The Companys portfolio is concentrated with customers in the heavy and medium duty truck
transportation industry. The portfolio is comprised of retail loans and leases, dealer wholesale financing and dealer master notes as follows:



|                           |  |              |         |  |                 |  |      |              |  |   |         |  |  |  |      |  |  |   |         |  |  |  |      | 
|-------------------------- |  | ------------ | ------- |  | --------------- |  | ---- | ------------ |  | - | ------- |  |  |  | ---- |  |  | - | ------- |  |  |  | ---- | 
|                           |  | March 312011 |         |  | December 312010 |  |      | March 312010 | 
|Retail loans               |  | $            | 1,544.1 |  |                 |  | 54%  |              |  | $ | 1,537.4 |  |  |  | 54%  |  |  | $ | 1,571.5 |  |  |  | 53%  | 
|Retail leases              |  |              | 918.4   |  |                 |  | 32%  |              |  |   | 958.4   |  |  |  | 34%  |  |  |   | 1,010.8 |  |  |  | 34%  | 
|Dealer wholesale financing |  |              | 302.4   |  |                 |  | 11%  |              |  |   | 267.0   |  |  |  | 9%   |  |  |   | 314.8   |  |  |  | 10%  | 
|Dealer master notes        |  |              | 76.9    |  |                 |  | 3%   |              |  |   | 70.4    |  |  |  | 3%   |  |  |   | 86.7    |  |  |  | 3%   | 
|                           |  |              |         |  |                 |  |      |              |  |   |         |  |  |  |      |  |  |   |         |  |  |  |      | 
|Total portfolio            |  | $            | 2,841.8 |  |                 |  | 100% |              |  | $ | 2,833.2 |  |  |  | 100% |  |  | $ | 2,983.8 |  |  |  | 100% | 
|                           |  |              |         |  |                 |  |      |              |  |   |         |  |  |  |      |  |  |   |         |  |  |  |      | 

In the first quarter of 2011, charge offs, net of recoveries decreased $8.3 to $1.5 from $9.8 in the first quarter of 2010
related to improved economic conditions, higher used truck values and stronger underwriting practices, which resulted in fewer repossessions and a lower loss per repossession.

Retail loan and lease receivables past due over 30 days at March 31, 2011 was 2.42%, a decrease from 2.50% at December 31, 2010 and an increase from 2.08% at March 31, 2010. Included in the
March 31, 2011 past-due percentage is 1.60% related to one large customer. Excluding that customer, the past due percentage would have been .82% at March 31, 2011, compared to .85% at December 31, 2010. At March 31, 2011, the
Company had $24.7 of specific loss reserves for all accounts considered to be at-risk, including the above referenced large customer. The Company continues to focus on reducing past-due balances. The allowance for losses as a percentage of the total
portfolio decreased slightly to 2.17% at March 31, 2011 from 2.18% as of December 31, 2010, reflecting improved operating conditions and cash flows for its customers. When the Company modifies a 30+ days past-due account, the customer is
considered current under the revised contractual terms. The effect on total 30+ days past-dues from such modifications was not significant.

Retail loans increased to $1,544.1 compared to $1,537.4 at December 31, 2010, due to higher new truck sales in the first quarter of 2011.

Retail leases decreased to $918.4 compared to $958.4 at December 31, 2010, due to collections exceeding new business volume.

Dealer wholesale financing balances increased to $302.4 at March 31, 2011 compared to $267.0 at December 31, 2010, as dealers increased new
truck inventory.

The estimation methods and factors considered for determining the allowance during the periods included in this filing have
been consistently applied. There have been no significant changes in customer contract terms during the periods.

The Companys effective
income tax rate was 37.9% for the first quarter of 2011 compared to (13.8)% for the first quarter of 2010, as the first quarter of 2010 reflected a favorable effect of a change in the estimated average state income tax rate. The Companys
effective income tax rate for the full year of 2010 was 30.2%.

Company Outlook

Average earning assets in 2011 are expected to grow approximately 10% from 2010 from increased new business financing from higher truck sales due to the
improving U.S. truck market. The Companys customers are benefiting from increased freight tonnage and rates that are contributing to improvements in customers productivity as well as profitability. If the improved economic conditions
continue, it may lead to lower levels of past-due accounts, truck repossessions and net charge-offs. See the Forward Looking Statement section of Managements Discussion and Analysis for factors that may affect this outlook.



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PACCAR FINANCIAL CORP. - FORM 10-Q



Funding and Liquidity

The Companys debt ratings at March 31, 2011 are as follows:



|                      |  |                    |  |        
|--------------------- |  | ------------------ |  | -------
|                      |  | Standardand Poors |  | Moodys
|Commercial paper      |  | A-1                |  | P-1    
|Senior unsecured debt |  | A+                 |  | A1     

Any decrease in these credit ratings
could negatively impact the Companys ability to access capital markets at competitive interest rates and the Companys ability to maintain liquidity and financial stability.

The Company periodically registers debt securities under the Securities Act of 1933 for offering to the public. In November 2009, the Company filed a new shelf registration statement to issue medium-term
notes. The shelf registration statement expires in 2012 and does not limit the principal amount of debt securities that may be issued during the period. The total notional amount of medium-term notes outstanding for the Company as of March 31,
2011 was $995.0.

PACCAR loaned the Company $370.0 during the first quarter of 2009, $25.0 during the fourth quarter of 2009 and $20.0 during
the first quarter of 2011. Of the $415.0 in loans, $197.0 matures in 2012 and $218.0 matures in 2014.

The Company believes it will be able to
fund receivables, service debt and meet its other payment obligations through internally generated funds, access to public and private debt markets, and advances from PACCAR.

The Company participates with PACCAR and certain other PACCAR affiliates in syndicated credit facilities of $3,000 at March 31, 2011. Of this amount, $1,000 expires in June
2011, $1,000 expires in 2012 and $1,000 expires in 2013. PACCAR and the Company intend to replace these credit facilities as they expire with facilities of similar amounts. Credit facilities of $2,135 are available for use by the Company and/or
PACCAR and certain other PACCAR affiliates. The remaining $865 is allocated to the following subsidiaries: $360 is available for use by PACCARs Canadian financial subsidiary, $200 is available for use by PACCARs Mexican financial
subsidiaries, $155 is available for use by PACCARs Australian financial subsidiary and $150 is available for use by PACCARs United Kingdom financial subsidiary. These credit facilities are used to provide backup liquidity for the
Companys commercial paper and maturing medium-term notes. The Company is liable only for its own borrowings under these credit facilities. There were no borrowings under these credit facilities in the three months ended March 31, 2011 and
the year ended December 31, 2010.

The Company issues commercial paper for a portion of its funding. Some of this commercial paper is
converted to fixed interest rate debt through the use of interest rate swaps, which are used to manage interest rate risk. In the event of future disruption in the financial markets, the Company may not be able to issue replacement commercial paper.
As a result, the Company is exposed to liquidity risk from the maturity of short-term borrowings paid to lenders compared to the timing of receivable collections from customers. The Company believes its cash balances and investments, syndicated bank
lines, current investment-grade credit ratings of A+/A1 and its ability to borrow from PACCAR, if necessary, will continue to provide it with sufficient resources and access to capital markets at competitive interest rates and therefore contribute
to the Company maintaining its liquidity and financial stability.



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PACCAR FINANCIAL CORP. - FORM 10-Q



Other information on liquidity, sources of capital, and contractual cash commitments as presented in the
Companys Annual Report on Form 10-K for the year ended December 31, 2010 (the 2010 Annual Report) continues to be relevant.

Forward Looking Statements

Certain information presented in this Form 10-Q contains
forward-looking statements made pursuant to the Private Securities Litigation Reform Act of 1995, which are subject to risks and uncertainties that may affect actual results. Risks and uncertainties include, but are not limited to: national and
local economic, political and industry conditions; changes in the levels of new business volume due to unit fluctuations in new PACCAR truck sales; changes in competitive factors; changes affecting the profitability of truck owners and operators,
including fuel costs; price changes impacting equipment costs and residual values; changes in costs, credit ratings or other factors that would affect financing costs; insufficient liquidity in the capital markets and availability of other funding
sources; and legislation and governmental regulation.



|ITEM 3. | QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK
|------- | ----------------------------------------------------------

There have been no material changes in the Companys market risk during the three months ended March 31, 2011. For additional information, refer to the market risk disclosure in Item 7A as
presented in the Companys 2010 Annual Report on Form 10-K.



|ITEM 4. | CONTROLS AND PROCEDURES
|------- | -----------------------

The
Companys management, with the participation of the Principal Executive Officer and Principal Financial Officer, conducted an evaluation of the effectiveness of the Companys disclosure controls and procedures (as defined in Exchange Act
Rule 13a-15(e)) as of the end of the period covered by this report. Based on that evaluation, the Principal Executive Officer and Principal Financial Officer concluded that the Companys disclosure controls and procedures were effective as of
the end of the period covered by this report.

There have been no significant changes in the Companys internal controls over financial
reporting that occurred during the fiscal quarter covered by this quarterly report that have materially affected, or are reasonably likely to materially affect, the Companys internal control over financial reporting.

PART II  OTHER INFORMATION

For Items 1 and 5, there was no reportable information during the three months ended March 31, 2011.

Items 2, 3 and 4 are omitted pursuant to Form 10-Q General Instructions (H)(1)(a) and (b).



|ITEM 1A. | RISK FACTORS
|-------- | ------------

For information regarding
risk factors, refer to Part I, Item 1A as presented in the 2010 Annual Report on Form 10-K. There have been no material changes in the Companys risk factors during the three months ended March 31, 2011.



|ITEM 6. | EXHIBITS
|------- | --------

Any exhibits filed herewith are
listed in the accompanying index to exhibits.



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PACCAR FINANCIAL CORP. - FORM 10-Q



SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the
undersigned thereunto duly authorized.



|                 |  |  |  |                        |  |                                                      
|---------------- |  |  |  | ---------------------- |  | -----------------------------------------------------
|                 |  |  |  | PACCAR Financial Corp.
|                 |  |  |  | (Registrant)          
|                 |  |  | 
|Date May 6, 2011 |  |  |  | By                     |  | /s/    Todd R. Hubbard                               
|                 |  |  |  |                        |  | Todd R. Hubbard
President (Authorized
Officer)       
|                 |  |  | 
|                 |  |  |  | By                     |  | /s/    Alejandro Novoa                               
|                 |  |  |  |                        |  | Alejandro Novoa
Controller (Chief Accounting
Officer)



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PACCAR FINANCIAL CORP. - FORM 10-Q



EXHIBIT INDEX

Exhibits (in order of assigned index numbers)



|3 | Articles of incorporation and bylaws:
|- | -------------------------------------



| | (a) | Restated Articles of Incorporation of the Company, as amended (incorporated by reference to Exhibit 3.1 to the Companys Annual Report on Form 10-K dated
March 26, 1985. Amendment incorporated by reference to Exhibit 19.1 to the Companys Quarterly Report on Form 10-Q dated August 13, 1985, File Number 0-12553).
| | --- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| | (b) | By-laws of the Company, as amended (incorporated by reference to Exhibit 3.2 to the Companys Registration Statement on Form 10 dated October 20, 1983, File
Number 0-12553).
| | --- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|4 | Instruments defining the rights of security holders, including indentures:
|- | --------------------------------------------------------------------------



| | (a) | Indenture for Senior Debt Securities dated as of November 20, 2009 between the PACCAR Financial Corp. and The Bank of New York Mellon Trust Company, N.A.
(incorporated by reference to Exhibit 4(c) of PACCAR Financial Corp.s Annual Report on Form 10-K filed February 26, 2010, File Number 001-11677).
| | --- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| | (b) | Forms of Medium-Term Note, Series M (incorporated by reference to Exhibits 4.2 and 4.3 to the Companys Registration Statement on Form S-3 dated November 20,
2009, Registration Number 333-163273).
| | --- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| | (c) | Form of InterNotes (incorporated by reference to Exhibit 4.4 to the Companys Registration Statement on Form S-3 dated November 20, 2009, Registration Number
333-163273).
| | --- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|10 | Material contracts:
|-- | -------------------



| | (a) | Support Agreement between the Company and PACCAR dated as of June 19, 1989 (incorporated by reference to Exhibit 28.1 to the Companys Registration Statement
on Form S-3 dated June 23, 1989, Registration Number 33-29434). | 
| | --- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | 



|12 | Statements re computation of ratios:
|-- | ------------------------------------



| | (a) | Computation of ratio of earnings to fixed charges of the Company pursuant to SEC reporting requirements for the three month periods ended March 31, 2011 and 2010.
| | --- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------



| | (b) | Computation of ratio of earnings to fixed charges of the Company pursuant to the Support Agreement between the Company and PACCAR for the three month periods ended
March 31, 2011 and 2010.
| | --- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|31 | Rule 13a-14(a)/15d-14(a) Certifications:
|-- | ----------------------------------------



| | (a) | Certification of Principal Executive Officer.
| | --- | ---------------------------------------------



| | (b) | Certification of Principal Financial Officer.
| | --- | ---------------------------------------------



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PACCAR FINANCIAL CORP. - FORM 10-Q



|32 | Section 1350 Certifications:
|-- | ----------------------------



| | (a) | Certification pursuant to Rule 13a-14(b) and Section 906 of the Sarbanes-Oxley Act of 2002 (18 U.S.C. section 1350).
| | --- | --------------------------------------------------------------------------------------------------------------------

Other exhibits listed in Item 601 of Regulation S-K are not applicable.



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