Built for demanding work and outdoor environments, the AMP Research POWERSTEP XTreme electric running board combines aggressive styling with dependable, all-weather performance. Part 78254-01A is designed for select 2019–2021 Chevrolet Silverado and GMC Sierra models, as well as 2020–2022 Chevrolet Silverado and GMC Sierra 2500 and 3500 models with Double Cab or Crew Cab configurations. The black, high-texture finish complements your truck while helping protect the running boards from corrosion, mud, moisture, and daily wear.
High-strength, die-cast aluminum components provide a durable foundation and a traction-focused surface for easier entry and exit in challenging conditions. Dual electric motors power the deployment and retraction system, delivering smooth, dependable operation each time the doors open or close. Integrated LED lighting illuminates the running boards when deployed, helping improve visibility around the vehicle at night or in low-light conditions. OEM-quality motors, drive components, and wiring harnesses support reliable performance and a clean installation.
Before ordering, verify your truck’s body style and cab configuration for proper fitment. On 2022 Chevrolet Silverado and GMC Sierra 1500 models, this application is intended for the Limited or LTD body style, not the New Body Style. The AMP Research POWERSTEP XTreme is backed by a 5-year or 60,000-mile warranty, helping provide long-term confidence for drivers who use their trucks in severe weather, rugged terrain, and demanding jobsite conditions.
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