V8 6.0 L Gasoline Engine, 2003 US EPA Label, Air Conditioner, Cruise Control, Automatic Transmission, 245/75R16 Front Tires, 245/75R16 Rear Tires

GM 8 Cylinder Gasoline Engine, Air Conditioner, Power Windows, Automatic Transmission, 4300 lb Front Axle, 6084 lb Rears, 9600 lb GVWR, 245/75R16 Front Tires, 245/75R16 Rear Tires, Spring Suspension, 132 in Wheelbase

GM V8 6.0 L Engine, 2006 US EPA Label, Air Conditioner, Automatic Transmission, 4300 lb Front Axle, 8600 lb Rears, 12300 lb GVWR, 225/75R16 Front Tires, 225/75R16 Rear Tires, Spring Suspension, 160 in Wheelbase, 15 ft x 96 in Wide x 84 in High Body, Liftgate