Dee Zee Stainless Elite Running Boards- Get a step up into your vehicle while adding styling and protection. Constructed of high quality, heavy duty stainless steel. Polished to a high shine, the streamlined shape brings style and function to any vehicle. Full length rubber step surface provides secure footing. Sturdy bracing and hardware is coated to help prevent rust and keep your boards strong. Cab Section ONLY (matching bed section may be available). Custom Fit-some drilling may be required.
 
Box says fits 99-06 Ford Super Duty Regular Cab and online instructions say fits up to 2013, however may fit up to 2016