Machine description: GM V8 6.0 L Gasoline Engine, 2020 US EPA Label, Automatic Transmission, 4300 lb Front Axle, 8600 lb Rears, 12300.0 lb GVWR, 225/75R16, Spring Suspension, 178 in Wheelbase, 17 ft x 96 in Wide x 76 in H... more info about the 2020 GMC G3500.