AMP Research
SKU:78255-01A
AMP PowerStep Xtreme for 22-24 Silverado/Sierra 1500 & HD
AMP PowerStep Xtreme for 22-24 Silverado/Sierra 1500 & HD
In stock
Couldn't load pickup availability
- Calculated shipping — oversized item
- Ships in 1–2 business days
- 30-day hassle-free returns
- Secure checkout — SSL encrypted
Key Features
- Dual-motor HD design, twice as strong as the original PowerStep
- 6-inch wide, cab-length step boards
- Auto-deploys when doors open, retracts flush when closed
- 600 lb per-side load capacity with stainless steel pivot pins
- Plug-N-Play no-splice OEM-style wiring harness
- Rust-proof aluminum with integrated LED step lights
The AMP Research PowerStep Xtreme brings dual-motor, heavy-duty muscle to your late-model Silverado or Sierra. It automatically extends a wide, cab-length board when you open the door, then hides flush out of sight for full ground clearance.
Features
- Dual-motor design is twice as strong as the original PowerStep
- 6-inch wide, cab-length step boards for a stable footing
- Auto-deploys when a door opens, retracts flush when closed
- 600 lb load capacity per side with stainless steel pivot pins
- Plug-N-Play OEM-style wiring harness for a no-splice install
- Rust-proof aluminum with LED step lights
What's Included
- Pair of PowerStep Xtreme boards (driver and passenger)
- Vehicle-specific mounting brackets
- Plug-N-Play wiring harness and control module
- Installation hardware
Fitment
Fits 2022-2023 Chevrolet Silverado 1500 and GMC Sierra 1500, plus 2024 Silverado/Sierra 2500HD and 3500HD, in Double Cab and Crew Cab. Does not fit Regular Cab.
Vehicle Fitment
Vehicle Fitment
| Years | Make | Model | Submodel |
|---|---|---|---|
| 2022–2023 | Chevrolet | Silverado 1500 | Double Cab / Crew Cab |
| 2024 | Chevrolet | Silverado 2500HD | Double Cab / Crew Cab |
| 2024 | Chevrolet | Silverado 3500HD | Double Cab / Crew Cab |
| 2022–2023 | GMC | Sierra 1500 | Double Cab / Crew Cab |
| 2024 | GMC | Sierra 2500HD | Double Cab / Crew Cab |
| 2024 | GMC | Sierra 3500HD | Double Cab / Crew Cab |
Specifications
Specifications
- weight
- {"unit"=>"lbs", "value"=>70.0}
- dimensions
- {"unit"=>"in", "width"=>13.3, "height"=>8.0, "length"=>83.5}
Shipping & Returns
Shipping & Returns
Free shipping on orders $250+ (standard items). Oversized items ship at calculated rates.
30-day returns with RMA required. 15% restocking fee, buyer pays return shipping. Defective items returned free with full refund.
Customer Reviews
No reviews yet — be the first to review this product.
Share
