V8 6.7 L Diesel Engine, 2019 US EPA Label, Requires Diesel Exhaust Fluid, Automatic Transmission, 7000 lb Front Axle, 14706 lb Rears, 19500.0 lb GVWR, 225/70R19.5 Front Tires, 225/70R19.5 Rear Tires, Spring Suspension, 204 in Wheelbase, 11 ft 3 in x 98 in Bed, Fuel Tank /w Pump