Cummins B6.7 220 6 Cylinder 6.7 L 220 hp Engine, 2018 US EPA Label, Requires Diesel Exhaust Fluid, 4149 Engine hrs, Allison Automatic Transmission, 10000 lb Front Axle, 17500 lb Rears, 11R22.5 Front Tires, 11R22.5 Rear Tires, Air Ride Suspension, Supreme 26 ft x 102 in Wide x 97 in High Body, Walk-Up Ramp, Ball Hitch