question: Paccar is engaged in the design of trucks under which Denton, Texas company's nameplate?
answer: Peterbilt Motors Company
context: Title: DAF Trucks
  Passage: DAF Trucks NV is a Dutch truck manufacturing company and a division of Paccar.  Its headquarters and main plant are in Eindhoven.  Cabs and axle assemblies are produced at its Westerlo plant in Belgium.  Some of the truck models sold with the DAF brand are designed and built by Leyland Trucks at their Farington plant in Leyland near Preston, England.
  Title: Peterbilt
  Passage: Peterbilt Motors Company, founded in 1939 Denton,Texas is an American manufacturer of medium- and heavy-duty Class 5 through to Class 8 trucks.  A subsidiary of Paccar, which also owns its longtime competitor Kenworth, it operates manufacturing facilities and has its headquarters in Denton, Texas.  It also has a factory in Sainte-Thérèse, Quebec.
  Title: Paccar
  Passage: PACCAR Inc is an American Fortune 500 company and counts among the largest manufacturers of medium- and heavy-duty commercial vehicles in the world.  PACCAR is engaged in the design, manufacture and customer support of light-, medium- and heavy-duty trucks under the Kenworth, Peterbilt and DAF nameplates.  PACCAR also designs and manufactures diesel engines, provides financial services and information technology, and distributes truck parts related to its principal business.
  Title: Thomas Peter Lee
  Passage: Thomas Peter Lee was born on March 19, 1871, in Petroleum, West Virginia to Alexander and Martha Jane Mount Lee, Thomas Peter Lee left school at the age of sixteen and went to work in the oil fields, first in his native state and then in Ohio.  In 1903 he moved to Saratoga, Texas, where he gained employment with the newly formed Texas Company, which eventually became Texaco, and when he left that organization ten years later, he had attained the rank of general superintendent of production.  While there, however, he became friends with J.S. Cullinan, and the two, along with Emerson Francis Woodward, Will C. Hogg, and James L. Autry, joined in 1914 to form the Farmers Petroleum Company, of which Lee became president.
citations: Paccar Peterbilt