These great looking Stainless Steel Nerf Bars/Side Step Bars are made of a highly polished heavy-duty 304 stainless steel with a limited lifetime warranty from defects in material and workmanship from OC Parts. Constructed of heavy duty stainless steel, with non-skid custom step pads for easy entry into your vehicle. Bolt-on installation with no drilling. These Side Step Bars will really make your vehicle stand out. They shine like chrome but are much more durable and will hold up against the elements much better than chrome. Price includes two (2) side bars, one left and one right, along with all bolts and brackets needed for installation. Fits 1999-2013 Chevy Silverado 1500 Extended Cab (full size front door and small rear door).