Cat C12 6 Cylinder 11.9 L Diesel 306 hp Engine, 1999 US EPA Label, Air Conditioner, Engine Brake, Eaton Fuller 9-Speed Manual Transmission, 16000 lb Front Axle, 40000 lb Rears, 56000 lb GVWR, 385/65R22.5 Front Tires, 11R22.5 Rear Tires, Dual Steering Boxes, Hendrickson Air Ride Suspension, 208 in Wheelbase, PTO, Scelzi 15 ft Long x 3 ft 10 in High Steel Body, Triple Tailgate Chutes, Pintle Hitch