Check the listing for details. Dee Zee DZ43102 Tailgate Assist 2007-2018 Chevy / GMC Silverado / Sierra. Color: Black, Condition: New. Listed at 34.95 USD. Truck Tailgate Assist: Experience effortless truck bed operation with Dee Zee's Truck Tailgate Assist, designed for smooth and controlled lowering of your tailgate with minimal effort. Effortless Operation, Enhanced Safety If you desire tailgate operation so smooth you could practically use a single finger, Dee Zee's Tailgate Assist is the ideal choice. It ensures easy operation even when your hands are full, preventing the bone-jarring "thud" from your tailgate slamming down. This simple addition not only extends the longevity of your tailgate but also enhances safety, especially for operators including children. Engineered for Durability and Ease of Installation Our single dampened gas shock is rigorously tested to handle heavy daily use and operates seamlessly with factory cables.