V8 6.0 L Gasoline Engine, 2006 US EPA Label, Automatic Transmission, 4670 lb Front Axle, 8550 lb Rears, 11400 lb GVWR, Dual Rear Wheel, 215/85R16, Spring Suspension, 162 in Wheelbase, 85 in Cab to Axle, 137 in Cab to End of Frame, Hour Meter Reads 2798