Aries Automotive 223005-2  4-Inch Extended Cab Oval Side Bars, Polished  Stainless Made with strong 4" elliptical tubing with unique blended end caps and 20-degree bent ends to contour to body of the vehicle. Polished Stainless Steel, Elliptical, 4" wide, heavy-wall tube design, Heavy-duty steel mounting brackets for a solid step Seamless, welded end caps for a superior, finished look Raised, custom, non-skid step pads for safe, comfortable entry and exit, Sold in pairs with installation hardware included