AMP Research PowerStep XL 3" Electric Running Boards Additional Drop Model 77105-01A 56-VDO-132 the superior traction of Grip

the superior traction of Grip Steps locks onto the bo ttom of your boots and provides safe vehicle entry and exit

a stainless steel locking system and our patented RigidCore foam-filled lid -- all to keep your equipment and valuables safe

Van O-Mega II - 114" Steps - 155" WB

Select Ram 3500 Model 477102-401339

AMP Research PowerStep XL 3" Electric Running Boards Additional Drop Model 77105-01A 56-VDO-132 the superior traction of GripAMP Research PowerStep XL 3" Additional Drop 04 08 F 150 Crew Cab Only Model 77105 01A 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