AMP Research PowerStep | Plug-N-Play | 2019-2022 Chevrolet Silverado/GMC Sierra 1500 & 2020-2022 2500HD/3500HD | SKU 76254-01A
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Before ordering, verify your vehicle details, current setup, and SKU with OFAS fitment support so your upgrade matches your build.
Shipping & Delivery
Free shipping is available within the lower 48 U.S. states. Large or heavy items may ship by freight, and delivery timing can vary by warehouse, carrier, and product availability.
Fitment, Shipping & Product Support
The AMP Research PowerStep (SKU 76254-01A) is the automatic, electric-powered retractable running board for the 2019–2021 Chevrolet Silverado 1500 and GMC Sierra 1500 (Crew Cab, Double Cab, Extended Cab), the 2022 Silverado 1500 LD / Sierra 1500 Limited carryover, and the 2020–2022 Silverado/Sierra 2500HD/3500HD (Double Cab, Crew Cab, gas and diesel). Die-cast aluminum alloy construction with anodized and PTFE-coated military-spec finish, stainless steel pivot pins. 6-inch wide, cab-length step boards support up to 600 lbs. Textured, slip-resistant step surface, integrated LED lighting, anti-pinch technology. Plug-and-play OBD-II module — no relay kits or wire splicing required. Mechanical expertise or professional installation recommended; approximately 4-hour install. 5-year/60,000-mile warranty.
Double Cab models require board modification — confirm the specific process with the included installation guide before starting.
Component Specifications
| Spec | Detail |
|---|---|
| SKU / Part Number | 76254-01A |
| Brand | AMP Research |
| Product Line | PowerStep (standard) |
| Construction | Die-cast aluminum alloy |
| Finish | Anodized + PTFE-coated, military-spec, black textured |
| Pivot Pins | Stainless steel |
| Step Width | 6 inches — cab-length |
| Weight Capacity | 600 lbs |
| Pinch Protection | Anti-pinch technology |
| Lighting | Integrated low-profile LED courtesy lights |
| Wiring | Plug-and-play OBD-II module — no splicing or relay kits |
| Cab Compatibility | Crew Cab, Double Cab, Extended Cab (1500 only) |
| Engine Compatibility | Gas and Diesel (HD platform) |
| Install Time | Approximately 4 hours |
| Install Difficulty | Mechanical expertise or professional installation recommended |
| Warranty | 5-year / 60,000-mile |
| Country of Origin | USA |
| Sold As | Pair |
What Is and Is NOT Included
| Item | Included |
|---|---|
| Driver and passenger PowerStep running boards | ✓ |
| Wiring harnesses | ✓ |
| Mounting hardware | ✓ |
| Integrated LED step lights | ✓ |
| Plug-and-play OBD-II module | ✓ |
Verified Fitment
| Vehicle | Years | Cab Configuration | Engine | Status |
|---|---|---|---|---|
| Chevrolet Silverado 1500 / GMC Sierra 1500 | 2019–2021 | Crew Cab, Double Cab, Extended Cab | Any | ✓ |
| Chevrolet Silverado 1500 LD / GMC Sierra 1500 Limited | 2022 | Crew Cab, Double Cab, Extended Cab | Any | ✓ |
| Chevrolet Silverado 2500HD/3500HD / GMC Sierra 2500HD/3500HD | 2020–2022 | Double Cab, Crew Cab | Gas, Diesel | ✓ |
| Silverado/Sierra 1500 | 2022 New Body Style (refreshed) | Any | Any | ✗ Different electronics — order 76255-01A |
| Silverado/Sierra 2500HD/3500HD | 2023 | Any | Any | ⚠️ Not confirmed for this SKU — verify before ordering |
| Silverado/Sierra 2500HD/3500HD | 2024+ | Any | Any | ✗ Refreshed electronics — order 76255-01A |
| Silverado/Sierra | Regular Cab | Any | Any | ✗ Not covered |
Critical Compatibility
| Configuration | Notes |
|---|---|
| 2022 refreshed New Body Style 1500 | Does not fit — order 76255-01A instead |
| 2024+ HD trucks | Does not fit — order 76255-01A instead |
| Double Cab models | Require board modification — confirm exact process with the included installation guide |
| Existing frame-mounted rock sliders or nerf bars | Must be removed — PowerStep brackets require exclusive access to the rocker panel mounting path |
Common Questions
Does this fit my 2023 Silverado 2500HD?
Not confirmed. Confirmed fitment for the HD platform on this SKU caps at 2022. Verify before ordering for a 2023 truck.
Does Double Cab installation require cutting the step boards with a saw?
The exact modification process should be confirmed against the included installation guide for your specific application — available sourcing does not consistently describe a board-cutting process, and a closely related AMP PowerStep SKU's own installation manual describes drilling the rocker panel pinch weld rather than cutting aluminum boards.
Does this fit an Extended Cab?
Yes, for the 1500 platform — confirmed alongside Crew Cab and Double Cab.
Does this fit gas or diesel?
Both, for the HD platform application.
The Obsidian Take
The PowerStep (76254-01A) is for the 2019–2021 Silverado/Sierra 1500 (or 2022 LD/Limited carryover), or 2020–2022 2500HD/3500HD owner who wants a clean, factory-style automatic step. Die-cast aluminum, 600-lb rating, anti-pinch protection, 5-year/60,000-mile warranty, no wire splicing.
Confirm two things before ordering. First, your truck is pre-refresh — the 2022 New Body Style 1500 and any 2023+ HD truck need the newer SKU (76255-01A) instead. Second, if you have a Double Cab, review the included installation guide closely for the exact modification required rather than assuming a specific tool or method in advance.
Non-Returnable Notice: Once wiring is connected and the unit is powered, this system is non-returnable per AMP Research policy. Confirm model year, cab configuration, and platform generation before ordering.
⚠️ California Proposition 65 Warning: This product may expose you to chemicals known to the State of California to cause cancer or reproductive harm. For more information visit P65Warnings.ca.gov.
Manufacturer Data Disclaimer: Specifications sourced from AMP Research and authorized distributor documentation. Input data overstated HD platform fitment through 2023 — confirmed range is 2020-2022. Input data described an unconfirmed Double Cab modification process. Obsidian Forged Auto Supply is an authorized AMP Research dealer. Manufacturer specifications are subject to change without notice.