4.3 L V6 Gasoline Engine, 2013 US EPA Label, Automatic Transmission, Air Conditioner, 6400 lb GVWR, 245/70R17 Tires

GM V8 5.7 L Gasoline Engine, Automatic Transmission, 225/75/16, Spring Suspension, 159 in Wheelbase

GM Engine, Automatic Transmission

GM Vortec V8 6.0 L Gasoline Engine, 2000 US EPA Label, Air Conditioner, Cruise Control, Power Windows, Automatic Transmission, 4410 lb Front Axle, 6000 lb Rears, 8600 lb GVWR, Aluminum Wheels, 265/75R16, Spring Suspension, 159 in Wheelbase, 8 ft x 84 in Bed, Reese, Tool Boxes, Hitch Receiver, Gooseneck Ball

Navistar V8 6.6 L Ultra Low Sulfur Diesel 350 hp Engine, 2022 US EPA Label, Requires Diesel Exhaust Fluid, Air Conditioner, Cruise Control, Power Windows, Allison Automatic Transmission, 7500 lb Front Axle, 15000 lb Rears, 16500 lb GVWR, 225/70R19.5 Front Tires, 225/70R19.5 Rear Tires, Spring Suspension, 201 in Wheelbase, 11 ft x 92 in Bed, Aluminum Frame, Hitch Reciever