GM Vortec 6.0 L Gasoline Engine, 2003 US EPA Label, CARB Compliant, Air Conditioner, Automatic Transmission, 4100 lb Front Axle, 6084 lb Rears, 9600 lb GVWR, LT245/75R16, Spring Suspension, 143 in Wheelbase, Supreme 12 ft x 80 in Wide x 72 in High Body, Curbside Door, Liftgate, Box A/C

GM Vortec V8 6.0 L Gasoline Engine, 2005 US EPA Label, Air Conditioner, Cruise Control, Automatic Transmission, 4300 lb Front Axle, 8600 lb Rears, 12900 lb GVWR, Steel, LT225/75R16 Front Tires, LT225/75R16 Rear Tires, Spring Suspension, 140 in Wheelbase, ABC American’s body 12 ft x 96 in Wide x 84 in High Body

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

Diesel Engine, Automatic Transmission, 10000 lb Front Axle, 19000 lb Rears, 25950 lb GVWR, 295/75R22.5 Front Tires, 295/75R22.5 Rear Tires, Spring Suspension, 260 in Wheelbase, 26 ft x 102 in Wide x Body

GM Duramax V8 6.6 L Diesel Engine

V8 6.6 L Diesel Engine, 2007 US EPA Label, Automatic Transmission, 2087 kg Front Axle, 3901 kg Rears, 5579 kg GVWR, 225/75R16, Spring Suspension, 175 in Wheelbase, 16 ft x 93 in Wide x 81 in High Body

GM V8 8.1 L Gasoline 340 hp Engine, 2005 US EPA Label, CARB Compliant, Allison M75 5-Speed Automatic Transmission, 6250 lb Front Axle, 13500 lb Rears, 5.13:1 Axle Ratio, 16000 lb GVWR, 225/70R19.5 Front Tires, 225/70R19.5 Rear Tires, GM Spring Suspension, 189 in Wheelbase, General 13 ft x 96 in Wide x 102 in High Body, Liftgate, liftgare

V8 6.0 L Gasoline Engine