Upgrade cab access on your lifted truck with the AMP Research PowerStep XL electric running boards, part number 77148-01A. Designed for select 2013-2017 Ram 2500 and 3500 Mega Cab applications, this powered running board combines a clean, integrated appearance with a lower stepping surface than the standard AMP Research PowerStep. The additional drop makes it easier to enter and exit the cab while maintaining a streamlined look that complements the truck’s rocker area. Drilling is required for installation, and fitment should be confirmed before purchase.
The PowerStep XL automatically extends when a door opens and retracts when the door closes, helping keep the boards out of the way during driving. Built-in LED lights illuminate the stepping area for improved visibility at night and in low-light conditions. The durable step design supports up to 600 pounds and is well suited for lifted trucks that require a more accessible entry point. The integrated rocker rail construction helps provide a finished appearance while delivering dependable, convenient operation for daily use.
AMP Research backs the PowerStep XL with a 5-year or 60,000-mile warranty, providing long-term coverage for added confidence. This kit is intended for select Ram Mega Cab configurations, including compatible 2013-2017 Ram 2500 and 3500 models; vehicle trim, cab configuration, and model-year fitment may affect compatibility. Professional installation is recommended for the best results, particularly because drilling is required. With automatic deployment, illuminated stepping, a lower access point, and a durable design, the AMP Research PowerStep XL is a practical upgrade for truck owners seeking easier cab access without sacrificing exterior styling.
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