V8 6.7 L Diesel Engine, 2021 US EPA Label, Requires Diesel Exhaust Fluid, 4838 Engine hrs, Automatic Transmission, 8500 lb Front Axle, 17500 lb Rears, 26000 lb GVWR, Aluminum Wheels, 245/70R19.5, Air Ride Suspension, 245 in Wheelbase, PTO, 22 ft x 102 in Bed