The LUND Terrain HX Step(TM) is an aggressive but functional design, these nerf bars provide a rugged off-road look that also makes it easier to get in and out of a truck. The design adds rocker panel protection from the road debris and helps guard against door dings. Product Features:Made From 3 in. 3mm Thick Heavy Duty Steel TubingHoop Steps Are Securely Welded To Main Tube4 in. Drop For Easier Entry And ExitIncl. Non-Slip Skid Plate On Each StepEasy No Drill InstallationMade In The USA