Cat C12 6 Cylinder 12.0 L Diesel 405 hp Engine, Engine Brake, Eaton Fuller RT14915 15-Speed Manual Transmission, 7257 kg Front Axle, 18142 kg Rears, Meritor RT-40-145 Drive Axles, 25400 kg GVWR, Air Ride Cab, Aluminum Wheels, 385/65R22.5 Front Tires, 11R24.5 Rear Tires, Double Frame, Hendrickson Air Ride Suspension, 187 in Wheelbase, PTO, Wet Kit, 15 ft Long x 3 ft 4 in High Steel Body, Electric Roll Tarp, Pintle Hitch