Ford 6 Cylinder Diesel Engine, 1987 US EPA Label, Air Conditioner, Manual Transmission, 21200 lb GVWR, 8.25-20 Front Tires, 245/70R19.5 Rear Tires, Double Frame, Spring Suspension, 153 in Wheelbase, 84 in Cab to Axle, 122 in Cab to End of Frame