Cummins 6 Cylinder 6.7 L Diesel Engine, US EPA Label, Requires Diesel Exhaust Fluid, 7722 Engine hrs, Air Conditioner, Cruise Control, Power Windows, Aisin 6-Speed Automatic Transmission, 7000 lb Front Axle, 13500 lb Rears, 19500 lb GVWR, steel, 225/70R19.5 Front Tires, 225/70R19.5 Rear Tires, Spring Suspension, 169 in Wheelbase, IMT DSC20S2/KL46729 13 ft 6 in Body, Gasoline Air Compressor