AMP Research PowerStep™ Plug-N-Play - 76330-01A *GAS Chevrolet-Silverado-3500-HD-2007 For use on trucks with

For use on trucks with tonneau covers that secure to rails inside the bed

Expandable Features: Includes an additional plug designed specifically for the optional Manual Toggle Switch

or binding

or retracting them for off-roading

The step's surface is treated with a military-grade PTFE coating

AMP Research PowerStep™ Plug-N-Play - 76330-01A *GAS Chevrolet-Silverado-3500-HD-2007 For use on trucks withGAS ONLY Getting into your truck shouldn't feel like climbing Mount Everest. That's why AMP Research invested in POWERSTEP, the automatic, electric powered running board that instantly extends when you open your door, and then hides itself safely out of sight when the doors close for improved ground clearance, aerodynamics and appearance. Its handsome design, all weather performance and legendary reliability set the industry standard. Add Wow Factor