Ford Power Stroke V8 6.7 L Ultra Low Sulfur Diesel Engine, 2011 US EPA Label, Requires Diesel Exhaust Fluid, Automatic Transmission, 6500 lb Front Axle, 12000 lb Rears, 16500 lb GVWR, 225/70R19.5, Spring Suspension, 176 in Wheelbase, 8 ft 9 in x 94 in Bed