AMP Research 20-24 Chevrolet Silverado 2500/3500HD BedStep2 - Black - 75418-01A

Side 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.
Warranty
Installation Instructions
Installation Instructions