Machine description: V8 6.0 L Gasoline Engine, 2015 US EPA Label, CARB Compliant, 7040 Engine hrs, Automatic Transmission, 4400 lb Front Axle, 6200 lb Rears, 9500 lb GVWR, 265/70R17, Spring Suspension, 157 in Wheelbase, K... more info about the 2015 GMC SIERRA 2500HD.