2017-2022 Superduty BedStep Driver Side Black Retractable Bumper Step (AMP75313-01A)Improve access to your heavy duty truck bed with the AMP Research BedStep, the original retractable bumper step designed for the modern Ford Super Duty. Specifically engineered for F 250, F 350, and F 450 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