GM V8 4.8 L Gasoline Engine, 2007 US EPA Label, Automatic Transmission, 4100 lb Front Axle, 5360 lb Rears, 8600 lb GVWR, steel, 245/75R18, Spring Suspension, 136 in Wheelbase, 9 ft x 75 in Wide x 55 in High Body, Curbside Door TEXAS BUYERS MUST STOP IN OFFICE TO SIGN REQUIRED DOCUMENTS