Special purpose vehicles
Special purpose vehicles means vehicles which are used or designed for specialized functions. These vehicles include, but are not limited to: Trailers, semi-trailers, other types of trailing equipment; trucks with permanently mounted equipment (such as aerial ladders); construction and other types of equipment set forth in Federal Supply Classification Group (FSCG) 38; material handling equipment set forth in FSCG 39; and firefighting equipment set forth in FSCG 42. For reporting purposes within DOE, motorcycles, motor scooters and all-terrain vehicles will also be reported as special purpose vehicles.