Detroit DD15 500 hp Engine, Engine Brake, Eaton Fuller 18-Speed Transmission, Differential Lock, 295/80R22.5 Front Tires, 11R22.5 Rear Tires, Air Ride Suspension, 5300 mm Wheelbase, PTO, 4300 mm Long x 1500 mm High Alloy Body, Manual Roll Tarp, Rear Hydraulics, Tailgate Chute, Ringfeder, GVM 26 t, ATM 35 t, PBS Spec