Machine description: V8 Gasoline Engine, 2001 US EPA Label, Automatic Transmission, 5360 lb Front Axle, 9880 lb Rears, 14050 lb GVWR, 225/70R19.5, Spring Suspension, 150 in Wheelbase, Supreme 16 ft x 96 in Wide x 90 in Hi... more info about the 2001 GMC W4500.