1999-2016 Superduty BedStep Black Retractable Bumper Step (AMP75303-01A)Improve access to your truck bed with the AMP Research BedStep, the original retractable bumper step. Specifically designed for Ford Super Duty F 250, F 350 models, this step provides a rock solid, non slip surface that makes loading and unloading cargo significantly easier on your back and knees. The clever design allows you to deploy the step with a simple nudge of your foot, even when your hands are full. When not in use, it retracts neatly under