V8 6.7 L Ultra Low Sulfur Diesel Engine, 2016 US EPA Label, Automatic Transmission, 7000 lb Front Axle, 14706 lb Rears, 19500 lb GVWR, 245/70R19.5, Spring Suspension, 164 in Wheelbase, 11 ft 6 in x 96 in Bed

5.0 L V8 Gasoline Engine, 2018 US EPA Label, Automatic Transmission, Air Conditioner, Power Windows, Tool Box, 7050 lb GVWR, 265/70R17 Tires, 6 ft 6 in Bed