Lund 23278379 Polished Stainless Steel 4" Oval Bent Nerf Bars for 1999-2013 Silverado/Sierra 1500, 1999-2004 Silverado/Sierra 2500, 2001-2006 Silverado/Sierra 3500, 2001-2014 Silverado 2500HD, 2001-2018 Sierra 2500HD, 2007-2014 Silverado/Sierra 3500HD Extended Cab Oval-shaped nerf bars with ends bent slightly toward vehicle add functional style to your truck or SUV Marine-grade polished 304 stainless steel finish is corrosion resistant Non-slip, flat step pads provide traction for safe footing Solid construction supports up to 350 pounds Pre-assembled for easy no-drill installation with all mounting hardware included