Premium Running Boards Black&Silver 2pcs Fit 2015-2017 Ford F150; 2017 F250/350/450/550 Super Duty Super Cab IMPORTANT: Please check the FITMENT chart above to make sure it fits your vehicle. 100% brand new for both driver & passenger sides. Made of heavy duty Aluminium frame with marine grade stainless steel outer trim and UV resistant non-slip step pads. 5.5 inches wide step area with 250 Lbs weight rating on each side. Easy No-Drilling installation. All mounting hardware and DIY instruction included. TYGER Lifetime warranty!