AMP Research PowerStep™ XL - 77168-01A GMC-Sierra-2500-3500-2014 all-weather performance and legendary reliability

all-weather performance and legendary reliability set the industry standard

Durable Black Or Silver Powder Coat Finish

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

Year Make/Model 2017-2019 Ford F-250 Super Duty 2017-2019 Ford F-350 Super Duty 2017-2018 Ford F-450 Super Duty WATCH INSTALL

Lowest deployed power-retractable running boards

AMP Research PowerStep™ XL - 77168-01A GMC-Sierra-2500-3500-2014 all-weather performance and legendary reliabilityNON PLUG N' PLAY SYSTEM MEGA CAB The AMP Research POWERSTEPXL automatic electric powered running board is designed for lifted trucks. The board has been integrated into a custom rocker rail and creates a seamless look while providing a 3 in. lower stepping surface than the original POWERSTEP. This allows easier access to and from the vehicle's cab. Learn about the POWERSTEPXL and its features and benefits in this new video. Add Wow Factor To Your