Dee Zee's louvered flow-thru tailgate is a stylish and functional upgrade that helps keep your gear contained in the truck bed. The unique integrated channel system offers endless possibilities for accessories or tie down anchor points. It replaces your existing tailgate with a sleek design that allows for better airflow that allows air to pass freely through the gate to increase the fuel efficiency of your truck. All Dee Zee flow-thru tailgates come equipped with a tailgate assist that gently lowers your tailgate.