AMP Research BedStep2 Step Boards Bedside Mount Plastic Black - GM Fullsize Truck 2007-13 3D MAXpider The optional oxygen sensing capability

The optional oxygen sensing capability allows the PerformAIRE to measure the percent of oxygen in the atmosphere

Double Adjustable for Ease of Installation

Bump Steer Spacer

Reduces the force through the head on the Z axis to 53G’s in a 70G impact

AMP Research BedStep2 Step Boards Bedside Mount Plastic Black - GM Fullsize Truck 2007-13 3D MAXpider The optional oxygen sensing capabilitySide steps for hard working trucks. The AMP Research Bedstep2 mounts just behind the cab, forward of the rear wheel, providing a faster, easier and safer route to access toolboxes, equipment and cargo in the bed. Easily installed, this frame mounted, retractable truck step can be mounted on either side of the truck box, and it flips down or retracts with just the nudge of your foot. Vehicle Applications: 2015 2019 Chevrolet Silverado 2500 HD 2014 2018