



AMP Research PowerSteps provide a full-length step when entering or exiting the Bronco, then retract close to the rocker area to preserve ground clearance and a cleaner exterior profile. Door-triggered operation makes them especially useful on lifted Broncos or vehicles running larger tires.



The boards and linkage components use corrosion-resistant aluminum construction with a textured stepping surface. Integrated LEDs illuminate the entry area after deployment, and the application-specific controller communicates with the vehicle so both steps operate automatically.
| Vehicle | Full-size Ford Bronco |
|---|---|
| Model years | 2021–present |
| Body styles | Confirm application for the specific two-door or four-door vehicle before installation |
| Bronco Raptor | Not compatible with kit 76140-01A |
| Bronco Sport | Not compatible |
| Factory rock rails | Must be removed when present |
| Manufacturer SKU | 76140-01A |
Manufacturer and reseller fitment listings differ on two-door compatibility for this kit. Before fulfillment, confirm the VIN/body-style application with AMP Research; four-door non-Raptor fitment is consistently supported.
| Material | Die-cast aluminum boards and application-specific linkages |
|---|---|
| Step width | 6 inches |
| Load rating | Up to 600 pounds |
| Finish | Black corrosion-resistant coating |
| Lighting | Integrated LED courtesy lights |
| Control | Door-triggered electronic deployment |
| Manufacturer SKU | 76140-01A |
| Bronco Raptor | Excluded |
Installation requires removal of factory rock rails when equipped, mounting the motorized linkages and boards, routing protected power and lighting wiring, and connecting the control module to the vehicle. Some applications require minor drilling for wiring access. Test every door trigger and confirm that both boards deploy, retract, and clear the body before road use. Professional installation is recommended for owners unfamiliar with automotive electrical work.
No. They automatically retract after the doors close and deploy again when a door opens.
No. AMP kit 76140-01A excludes Bronco Raptor models.
Yes, when the vehicle is equipped with them.
Yes. Courtesy lights illuminate the step area when the boards deploy.
Door-off operation can require an AMP override switch or a specific control procedure. Confirm the required accessory and setup before removing the doors.
The system is rated for up to 600 pounds when properly installed and used according to AMP’s instructions.
Compare retractable steps with fixed Ford Bronco rock sliders based on whether passenger access or maximum trail-impact protection is the priority.
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