 The standard post-war -ton truck M35 was manufactured by REO, Kaiser-Jeep, Curtis-Wright, Studebaker, Studebaker-Packard, AM General, and Bombardier (Canada) from 1950 until the late 1980s, with remanufacture extending into FY1999.The M35 has had the widest range of bodies of any US truck.The cab design itself became the military standard, also used by 5 and 10-ton trucks.