PACCAR Inc. is a global technology company that specializes in the design, manufacture, and distribution of high-quality commercial vehicles and related aftermarket parts, as well as the provision of financial services. The company was founded in 1905 by William Pigott Sr. as the Seattle Car Manufacturing Company and later changed its name to Pacific Car and Foundry Company (PACCAR) in 1924. PACCAR is headquartered in Bellevue, Washington, United States.
PACCAR operates through three primary business segments: