Cummins ISB 6 Cylinder 6.7 L Ultra Low Sulfur Diesel 200 hp Engine, 2014 US EPA Label, CARB Compliant, Requires Diesel Exhaust Fluid, 13340 Engine hrs, Exhaust Brake, Allison 2200 6-Speed Automatic Transmission, Differential Lock, 10000 lb Front Axle, 19000 lb Rears, Detroit DA-RS-19.0-2 Drive Axles, 5.13:1 Axle Ratio, 26000 lb GVWR, Air Ride Cab, 295/75R22.5, Spring Suspension, 218 in Wheelbase, PTO, Beamers 19 ft 10 in Long Steel Body, Flat Bed