Fitment The Rear Bumper Compatible with 2007-2013 Chevrolet Silverado 1500 / GMC Sierra 1500 Features Heavy-Duty Protection: The bumper body is made of heavy-duty, high-strength 5/32-inch steel, and the mounting brackets are made of 3/16-inch steel.The rear bumper weighs approximately 83.77 lbs Surface Protection: E-coating process...