Shipping Soon: 2017 Ford Super Duty F-250, F-350, F-450 Powerstep™ Part # 76235-01A GETTING INTO YOUR TRUCK OR SUV 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