AMP Research Bedstep® - 75313-01A GMC-Sierra-3500-2013 AMP Research POWERSTEP XTreme is

AMP Research POWERSTEP XTreme is designed to hold up to the extreme

NON PLUG N' PLAY SYSTEM Add Wow Factor To Your Truck w/AMP PowerStep XL Running Boards

(Excludes F150 Lightning and Powerboost)

forward of the rear wheel

WILL NOT FIT THE POWERBOOST For those owners who live and work in challenging environments

AMP Research Bedstep® - 75313-01A GMC-Sierra-3500-2013 AMP Research POWERSTEP XTreme isF450 WILL NOT WORK W VIBRATION DAMPNER INSTALLED Go ahead and step on it. Bedstep is a real time saver. Not to mention knee and back saver. Strong and rugged, this non slip, retractable bumper step quickly flips down with the nudge of a foot providing a faster, easier and safer way to load or unload your pickups cargo. Supports up to 300 lbs. Frame mounts under the rear bumper so it works even with an open tailgate or when towing. Frame Mounted