It is better to be securing than sorry! The Cadillac DTS rear bumper or the Cadillac DTS rear bumper cover refers to the bumper that is mounted on the lower rear area of your car. Generally, it's an aftermarket item. It comes in a variety of shapes, styles, materials and sizes. You can purchase the one that best suits your predilection and requirements. The Cadillac DTS rear bumper cover grasps the impact of collisions or crashes. The Cadillac DTS custom rear bumper generally has a let out enabling the exhaust tip of your car to exit. The Cadillac DTS rear bumper makes your car complete by giving it a classy look.