Pop and Lock's Power Tailgate lock is an internal electric tailgate lock that locks the tailgate automatically every time the doors are locked. The mechanism is virtually invisible because it's installed inside the tailgate and wires right into your existing power door locks. The Pop n Lock Power Tailgate Lock is now produced with a tamper proof proprietary interlock that cannot be reset by hand - a crucial security feature for GM and Dodge trucks that have an easily removable tailgate handle trim piece. This power tailgate lock is made of stainless steel with no drilling required for installation. All necessary wiring and instructions are included.If you don't see the tailgate lock for your truck, Please call us toll Free at 1-866-820-2153.