Cummins ISL 6 Cylinder 8.9 L Diesel, 350 hp Engine, 2015 US EPA Label, Requires Diesel Exhaust Fluid, 9275.7 Engine hrs, Air Conditioner, Cruise Control, Power Windows, Allison Automatic Transmission, Differential Lock, 20000 lb Front Axle, 40000 lb Rears, 4.78:1 Axle Ratio, 60000 lb GVWR, Air Ride Cab, Aluminum Wheels, 315/80R22.5 Front Tires, 295/75R22.5 Rear Tires, Dual Steering Boxes, Double Frame, Airliner Air Ride Suspension, 266 in Wheelbase, PTO, Century Rollback Body, 28 ft x 102 in Bed, warn 20XL Winch, Hydraulic HITCH Lift