GM V8 6.0 L Gasoline Engine, US EPA Label, GM Automatic Transmission, 6630 lb Front Axle, 11020 lb Rears, 14499 lb GVWR, 225/70R19.5 Front Tires, 225/70R19.5 Rear Tires, Spring Suspension, 150 in Wheelbase, supreme 16 ft x 92 in Wide x 90 in High Body, Liftgate Closing Time: 2024-12-11 02:12:48 PM