February 14, 2011
Mr. Doug Jones
Division of Corporate Finance
Securities and Exchange Commission
100 F Street N.E.
Washington, D.C. 20549-3561
| Re: | PACCAR Inc Form 10-K for Fiscal Year Ended December 31, 2009 Filed February 26, 2010 Form 10-Q for the Quarterly Period Ended September 30, 2010 Filed November 8, 2010 File No. 001-14817 |
Dear Mr. Jones:
This letter confirms that you granted PACCAR’s request for additional business days to respond to the comment letter. Accordingly we intend to file our response on or before March 4, 2011.
Sincerely,
/s/ Michael T. Barkley |
Michael T. Barkley Vice President and Controller |
CC: Mr. Lyn Shenk
P.O. Box 1518 Bellevue, Washington 98009 Telephone (425) 468-7400
PACCAR Building 777-106th Avenue N.E. Bellevue, Washington 98004