3" Stainless Steel Side Bars are made of T304 marine grade stainless steel tubing ensures a lifetime of beauty and durability. Includes ABS injection molded plastic step plates and powder coated vehicle specific mounting brackets for ease of installation. Lifetime manufacturers warranty against defects in materials and workmanship. Available for most popular Ford, Chevy and Dodge truck applications. Styles include Chrome Plated Stainless and Black Powder Coat.