Cummins ISM 6 Cylinder Diesel 370 hp Engine, Engine Brake, Eaton Fuller Manual Transmission, 18800 lb Front Axle, Meritor Drive Axles, 4.33:1 Axle Ratio, Aluminum Wheels, 385/65R22.5 Front Tires, 11R22.5 Rear Tires, 3 Steerable Air Lift Pusher Axle, Hendrickson Spring over Walking Beam Suspension, 262 in Wheelbase, PTO, Double Frame, 19 ft Long x 5 ft High Steel Body, Manual Roll Tarp, Tailgate Chute