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

Gasoline Engine, Automatic Transmission, 44000 lb Front Axle, 7900 lb Rears, 10000 lb GVWR, 225/70R19.5 Front Tires, 225/70R19.5 Rear Tires, Spring Suspension, 177 in Wheelbase, Utilimaster 18 ft x 96 in Wide x 85 in High Body