V8 6.7 L Diesel Engine, 2012 US EPA Label, Automatic Transmission, 5940 lb Front Axle, 9750 lb Rears, 13300 lb GVWR, 245/75R17, Spring Suspension, 177 in Wheelbase, 9 ft 8 in x 90 in Bed, Fuel Tank /w Pump

V8 7.3 L Diesel Engine, 1997 US EPA Label, Automatic Transmission, 4600 lb Front Axle, 6084 lb Rears, 8800 lb GVWR, 265/75R16, Spring Suspension, 157 in Wheelbase, 8 ft 6 in x 82 in Bed, Air Compressor w/ Honda GX340 1 Cylinder Gasoline Engine