Putco's Truck Running Boards offer the most custom fit applications in 18 gauge 430 NeveRust Traditional Stainless Steel Running Boards for your Chevrolet or GMC Truck. NeveRust Stainless Steel is engineered to stop rust before it starts, even under the harshest conditions. Traditional Running Boards are engineered from the ground up to be the best running board on the market. They come complete with twin vinyl molded non-skid strips that allow safe exit and entry from your vehicle. They have no exposed bolt heads showing through the top surface of the running board. They also feature a rounded-edge design with integrated mud flaps. Stainless Steel Box Boards are also available to complete the look for your truck (sold separately). They are made from the same rugged materials with all the features of Stainless Steel Running Boards. Box boards extend from the back of your truck's cab to the rear wheel well. Complete installation hardware and instructions are included with every set. Traditional Running Boards and Box Boards are sold in pairs for easy ordering. Lifetime Warranty!