AMP Research PowerStep™ - 75146-01A Ram-2-500-00-2023 is our HD Spring for

is our HD Spring for those with a constant bedload of 1

Modifying the ride height or spring rate will interfere with this system’s performance

AMP Research uses heavy-grade traditional steel to assemble the brackets

there is no coating to wear off

Thanks to this cornucopia of electronic goodness

AMP Research PowerStep™ - 75146-01A Ram-2-500-00-2023 is our HD Spring forAMP Research invented the PowerStep, the automatic, electric powered running board that instantly extends when you open your door, and retracts out of sight when the doors close for improved ground clearance, aerodynamics and appearance. Its sleek design, all weather performance and legendary reliability set the industry standard. PowerStep has die cast aluminum alloy components and precision stainless steel pivot pins for rock solid stability. The