Cummins V8 6.7 L Diesel Engine, 2017 US EPA Label, Requires Diesel Exhaust Fluid, 4501 Engine hrs, Automatic Transmission, 7000 lb Front Axle, 13500 lb Rears, 19500 lb GVWR, 225/70R19.5, Spring Suspension, 200 in Wheelbase, 84 in Cab to Axle, 134 in Cab to End of Frame