V8 6.2 L Gasoline Engine, 2012 US EPA Label, 9630 Engine hrs, Automatic Transmission, 4800 lb Front Axle, 6290 lb Rears, 10800 lb GVWR, Aluminum Wheels, 265/70R17 Front Tires, 265/70R17 Rear Tires, Spring Suspension, 9 ft x 80 in Bed

V8 Diesel Engine, Automatic Transmission, 225/70R19.5, Spring Suspension, 162 in Wheelbase, 8 ft 6 in x 93 in Bed