New in the box ( Fits 2'' hitch tube )

Save your Chevrolet and GMC tailgate from costly damage with the CURT tailgate sensor. The GMC Sierra MultiPro ™ tailgate and Chevrolet Silverado Multi-Flex ™ tailgate is an innovative new step in tailgate technology, providing a variety of benefits for pickup truck owners. When towing with your GMC Sierra or Chevy Silverado, it is important to protect your tailgate. A ball mount or other hitch accessory inserted in the receiver can become an obstruction for the inner tailgate operation. This hitch cap sensor is a tailgate saver, working in sync with the truck’s electronics to prevent the tailgate from folding down and being damaged by the hitch accessory. Installing this Chevrolet and GMC tailgate sensor is simple with no wire cutting or splicing required. It fits virtually any 2 Inch X 2 Inch receiver hitch, and it requires no extra electrical components for a complete installation.