The AMP Research PowerStep XL electric running board, part number AMP77235-01A, is designed to provide convenient cab access for lifted trucks. Built into a custom rocker rail, this automatic running board creates a clean, integrated appearance while offering a lower stepping surface than the standard AMP Research PowerStep. The additional drop makes it easier to enter and exit the vehicle, especially when suspension lifts or larger tires increase the step-in height. This application is designed for select 2017-2019 Ford F-250, F-350, and F-450 Crew Cab models.
The PowerStep XL automatically extends when a vehicle door opens and retracts beneath the rocker panel when the door closes. This operation keeps the boards protected and preserves ground clearance when they are not in use. Integrated LED lighting helps illuminate the stepping area in low-light conditions, improving visibility around the truck. Installation requires no drilling, allowing the boards to mount using the vehicle's existing mounting points and helping maintain a professional, factory-style appearance.
Built for everyday truck use, the AMP Research PowerStep XL supports up to 600 pounds and is well suited for lifted work trucks, tow vehicles, and personal-use pickups. Its integrated design adds practical access without the bulky appearance of fixed running boards. The AMP Research PowerStep XL is backed by a 5-year or 60,000-mile warranty, providing added confidence in its long-term operation. Verify the vehicle's cab configuration and application details before installation to ensure proper fitment.
Features:






