July 13, 2010, Bellevue, Washington –  PACCAR’s Board of Directors declared a quarterly cash dividend in the amount of nine cents ($.09) per share, payable September 7, 2010, to stockholders of record at the close of business on August 19, 2010, according to Mark C. Pigott, PACCAR chairman and chief executive officer.

PACCAR is a global technology leader in the design, manufacture and customer support of high-quality light-, medium-, and heavy-duty trucks under the Kenworth, Peterbilt, and DAF nameplates.  PACCAR also designs and manufactures advanced diesel engines and provides financial services and information technology and distributes truck parts related to its principal business.

PACCAR shares are traded on the Nasdaq Global Select market, symbol PCAR, and its homepage is www.paccar.com.