AMP Research PowerStep™ Xtreme - 78137-01A GMC-Sierra-3500-2015 and salt may become trapped

and salt may become trapped in the running board mechanism

Enjoy the in-app flexibility to override your steps to stay up or down

The step lighting will activate when the running boards deploy and will shut off when the steps are retracted

Year Make/Model 2022-2025 Chevrolet Silverado 1500 2025 Chevrolet Silverado 2500 HD 2025 Chevrolet Silverado 3500 HD 2022-2025 GMC Sierra 1500 2023-2025 GMC Sierra 2500 HD 2023-2025 GMC Sierra 3500 HD

Year Make/Model 2007-2018 Jeep Wrangler JKU

AMP Research PowerStep™ Xtreme - 78137-01A GMC-Sierra-3500-2015 and salt may become trappedFor those owners who live and work in challenging environments. Sub zero winters, mud caked rockers; AMP Research POWERSTEP XTreme is designed to hold up to the extreme. Dual Motors Drive This Electric Powered Running Board To Deliver More Power When Deploying Retracting LED Lights Illuminate Boards When Deployed Aggressive Design For Extreme Traction All Weather Performance Made From High Strength Die Cast Aluminum Components Legendary Reliability