Cummins ISC 6 Cylinder 8.3 L Diesel Engine, 5-Speed Manual Transmission, 12000 lb Front Axle, 21000 lb Rears, 33000 lb GVWR, Steel wheels, 11R22.5, Spring Suspension, 154 in Wheelbase, PTO, 10 ft Long x 48 in High Steel Body, Manual Roll Tarp, Tailgate Chute, Pintle Hitch