The all-new Stainless Steel Running (SSR) Boards are constructed of high quality 304 Stainless Steel with a durable Black Textured Powder Coat Finish. They have a 7 inch wide step area with easy no-drill applications for most models. The powder coated brackets come pre-installed for most applications and they are backed with a superior Limited Lifetime Structural Warranty and a Limited 10 Year Warranty on the Black Powder Coat Finish.