Cummins NTC-300 855 cid Diesel 300 hp Engine, 1984 US EPA Label, Eaton Fuller 13-Speed Manual Transmission, 10000 lb Front Axle, 38000 lb Rears, 48000.0 lb GVWR, 11R24.5 Front Tires, 11R24.5 Rear Tires, Spring over Walking Beam Suspension, 220 in Wheelbase, PTO, 14 ft Long x 3 ft 4 in High Steel Body, Pintle Hitch