FITMENT: Truck running boards compatible with 1999-2016 Ford F250 F350 F450 F550 Super Duty Super Cab(2 big size front doors and 2 small size rear doors). The product is not suitable for Crew Cab (4 full-size doors).
MATERIAL: Running boards for F250 Super Cab made with black anti-rust powder-coated heavy-duty carbon steel that can resist the corrosion of salt spray, and withstand UV radiation without discoloration. Heavy-duty carbon steel is more shock-resistant than other materials. Powder-coated with some glitter for rust prevention while making your running boards look more stylish and outstanding.
CONVENIENT: The 6-inch wide steps provide a safe place for passengers to land and easy boarding and alighting, especially for seniors and children.
INNOVATIVE DESIGN: This Product is newly designed and has obtained a patent in the US. Slider design, it can adjust the position of the vehicle forward and backward for better customization.
EASY TO INSTALL: Just mount it, direct bolt-on, no need to drill. And also, each bar can support up to 500lbs.