Mounted in a 2-1/2-inch receiver, this electronic sensor prevents GMC Sierra Multi-Pro and Chevrolet Silverado Multi-Flex tailgates from deploying into a mounted ball or hitch accessory, protecting the tailgate mechanism from damage.

• Fits 2-1/2″ hitch receivers
• Prevents multi-panel tailgate deployment when hitch is installed
• Black plastic construction with matte finish
• No wiring cuts or splicing required
• Integrates with truck electronics for automatic sensing
• Does not interfere with trailer towing or accessories
• Installation: less than 1 hour