All sedans, station wagons, ambulances, buses, carryalls, trucks and truck tractors. Excluded are semitrailers, trailers, and other trailing equipment such as pole trailers, dollies, cable reels, trailer coaches and bodies, portable wheeled compressors, trucks with permanently mounted equipment (e.g. generators, air compressors, etc.), fire trucks, motorcycles, electric and hybrid powered electric vehicles and military design motor vehicles.
(GSA1)