"Westin 4"" Silver Nerf Bars feature a 4"" wide stepping area to make your entry and exit easier. This larger UV resistant stepping pad makes life just a little bit easier, and last longer. Molded oval end caps will deflect debris without risking damage to your truck or the metal bars. Westin has been manufacturing nerf bars and running boards for decades and is an industry leader in experience. When you purchase the 4"" Westin oval nerf bars you're getting that but paying for the product not just a name, because these top quality nerf bars will last. These bars are constructed from 304 stainless steel further increasing durability. Get time tested, trusted, and quality from westin. | Westin Premier 4"" Stainless Oval Nerf Step Bars 22-5060&WES-22-1445"