AMP Research Power Step Running Boards (2001-2010 GM HD Trucks)

Boards will need to be trimmed on Extended Cab models Only Fits Crew Cab / Extended Cab Models, Does NOT fit Single Cab Drilling is required for installation AUTOMATIC RETRACTING STEP PowerSteps automatically deploy when the door opens and will retract after a 3 second delay when the door closes. LOWER DEPLOYED STEP AMP Research PowerStep Running Boards drop much lower than other steps. Most stationary running boards rest 1-2 inches below the body and are often still too far from the ground to be convenient for many passengers. MAXIMUM GROUND CLEARANCE The PowerStep Smart Series Running Boards tuck under the vehicle when retracted, providing amazing ground clearance while driving, and the functionality of a perfectly placed step when deployed. WIDE STEP SURFACE The board width is a massive 6 inches and perfect for any type of footwear. INTEGRATED LED LIGHTING All PowerSteps Include two pair of LED lights to illuminate the running board and ground below to ma