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Dual-Motor Power. Sub-Zero Performance. Engineered for the Toughest Climates.
The Toughest Power Step on the PlanetThe AMP Research PowerStep Xtreme is designed specifically for truck owners who live and work in the most challenging environments. Whether it's sub-zero Canadian winters or mud-caked job sites in the South, the Xtreme series is built to push through where standard power steps might bind or fail.
While the original PowerStep changed the industry, the Xtreme takes it further with a dual-motor design on each side. This provides twice the torque and strength, ensuring your boards deploy and retract reliably through heavy ice buildup and thick debris. Proudly Made in the USA, it sets the standard for heavy-duty entry systems.
The Problem & The Solution:The Pain: Modern Silverado and Sierra trucks sit high, making entry a struggle. Standard electric boards can freeze shut in winter or bind up when caked in heavy mud, leaving you without a step when you need it most.
The Xtreme Solution: High-torque Dual Motors punch through ice and mud, while the Aggressive Design ensures non-slip traction even in work boots covered in snow or grime.
⚠️ 2022 MODEL VERIFICATION: This kit fits the 2022 Silverado/Sierra 1500 LTD/Limited (Old Body Style) only. It does not fit the "New Body Style" (Refresh) models.
Xtreme Features: Built to Perform
Equipped with two high-torque motors per side to deliver double the power for clearing heavy ice, snow, and mud.
The step surface features an aggressive, textured design for maximum grip in all weather conditions.
Integrated LED light banks illuminate the steps and the ground below, ensuring safe entry and exit in the dark.
Crafted from high-strength die-cast aluminum components for a lightweight yet incredibly rigid platform.
Finished with a durable, high-texture powder coat that resists corrosion, road salt, and oxidation.
Industry-standard wiring and weather-sealed connectors ensure a long-lasting electrical connection that mirrors factory quality.
Maintenance-free, stainless steel pivot pins ensure smooth operation in the harshest environments.
Backed by a legendary 5-year/60,000-mile warranty, providing peace of mind for the life of your truck.
Tested for the ExtremeDon't settle for "standard" when you live in "extreme." The PowerStep Xtreme has been torture-tested to perform in temperatures ranging from -40°F to 200°F. The heavy-duty linkages and motors are designed to lift more weight and overcome more resistance than any other step on the market.
Dual Motors per Side 600 lbs Weight Capacity IP67 Waterproof Rating USA Manufactured
"I live in a rural area with deep snow and mud. I was worried about power steps freezing up, but the Xtreme dual-motors handle it easily. They punch right through the ice buildup on the rocker panels. The traction on the boards is great, and my family feels much safer getting into my 2500 HD."
- Greg W., GMC Sierra 2500 HD Owner| Feature | PowerStep Xtreme | Original PowerStep |
|---|---|---|
| Motor Count | ✓ Dual Motors (High Torque) | ✗ Single Motor |
| Climate Rating | ✓ Sub-Zero / Extreme Cold | Standard All-Weather |
| Finish | ✓ High-Texture Powder Coat | Standard Powder Coat |
| Lighting | ✓ Integrated LED Kit | Integrated LED Kit |
| Warranty | ✓ 5 Years / 60k Miles | 5 Years / 60k Miles |
Precision-fit for the following Chevrolet and GMC truck platforms:
2019-2021 Silverado/Sierra 1500 2022 Silverado/Sierra 1500 LTD/Limited 2020-2023 Silverado/Sierra 2500/3500 HDImportant: This kit is compatible with both Gas and Diesel engine models. Please verify cab size before ordering.
CA Residents: ⚠️ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
If you live in an area with heavy snow, ice, or thick mud, the standard single-motor step might struggle. The Xtreme features dual motors for twice the torque, ensuring the steps deploy even when obstructed by heavy debris or ice.
Yes, the Xtreme series is engineered to fit both Gas and Diesel engine configurations for the Silverado and Sierra 1500, 2500 HD, and 3500 HD within the specified year ranges.
The 2022 Limited/LTD model is the "Old Body Style" carried over from 2021. If your truck has the "refreshed" interior with the large screen, it is the "New Body Style" and this specific part will not fit.
The PowerStep Xtreme is rated for up to 600 lbs per side, providing a solid and stable platform for passengers of all sizes.
For most Silverado and Sierra models, these steps are a direct bolt-on to factory mounting points. However, some minor wiring routing and the use of the OBD-II plug-and-play module are required.
California Residents
Prop 65 Warning- Product may contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov
Proposition 65 is a California law passed in 1986. Its goals are to protect drinking water sources from toxic substances that may cause cancer and birth defects and to reduce or eliminate exposures to those chemicals generally, for example in consumer products, by requiring warnings in advance of those exposures.
The regulation requires the State of California to revise and republish yearly a list of chemicals known to the State of California to cause cancer or birth defects or other reproductive harm. The current list contains over 900 naturally occurring and synthetic chemicals. This regulation also requires manufacturers to place warnings on products that contain any of the chemicals listed by the State of California. No other states require warnings of this nature, and products with Prop 65 warning language are legal to sell in all states. Detailed information regarding requirements for compliance to the California Prop. 65 is can be found at: www.P65Warning.ca.gov
We get it. You've got a lot of choice when it comes to online retailers.
Here's why we think you should shop with us at ExtrailAuto.
The wait time was more than I anticipated even after seeing the notification of long lead times. I have to give them props for giving some compensation for the excessive wait time. Having slightly larger holes would help with fitment. Had a hard time getting the front drivers side away from the pinch weld. Eventually had to use washers to add space away from the truck. Need to update pictures and instalation video for the new sliders they are now making
All packing and shipment were great, everything was there. I had to contract out the install because of arthritis, it took them two hours and looks perfect. Zero wind noise at any speed 0 to 100.
Absolutely love my new rack and roam cases. Appreciate the Sherpa crew as well for their hospitality while the installation was taking place.
Fit and finish is excellent. Looks great on the Bronco. No whistling noise at all, some additional wind noise over 60mph but not much different than it was without the rack. Assembly was not too difficult. Instructions and videos could be a little better.
The quality and dedication of the team at Sherpa is evident from the very first interaction with them, and is further proven in the product itself. This rack is well engineered, easy to assemble, easy to adjust, and holds up incredibly well with no loosening or rattling or shifting (even after over 200 miles of driving on poorly maintained roads). Currently operating with approximately 180 pounds of gear mounted on the bed rack and no issues at all so far. I expected the vibration to work the bolts loose over time, but every time I check they're all still snug. My only regret is that I didn't pull the trigger and get this rack sooner.
First of all, the team at Sherpa is full of passion for adventure and that passion shows in the quality of their products. This roof rack looks incredible and surprised me with it's sturdiness. No loosening of hardware, even after weeks of driving. Currently holding approximately 80 pounds of gear for everyday driving, plus an additional 110 strapped on top during a camping trip (and I even stood on top of the entire loadout). No warping, bending, twisting, or slipping. The fact that this matches the bed rack perfectly in height is the icing on the cake. Easily serves as a tie off for a tarp, rain fly, hammock, or whatever you need. Perfect for modular campsite setup and quick teardown.
I bought the Sherpa Crestone rack for my 2024 4Runner TRD Pro. Incredibly well-made and excellent design. Spend the extra , to get best roof rack in the market. You won’t regret it.
This is our first roof rack that we are going to use to put a RRT (roof top tent) on for back country trips. Well-built product that came with all the nuts, bolts and washers to complete the installation. Took about 1-1/2 to 2 hours install the rack. You will another person to help place the racks on top of the Jeep for final install. Overall, a great, well-built American product
Install was super easy. The quality was great. Customer service was quick to respond to any issues! I’ve already been getting compliments on it and what brand it is. This will be great for camping this year!
This is on my tundra absolutely solid rack looks fantastic extremely modular, which is why I went this route. I can use the whole rack when traveling and over landing then rock the chase rack only when the rest is not in use, I actually use the recovery traction board mounts for my shower room set up, which works amazingly just relocated the board somewhere shown in picture keep innovating TUWAand I’ll keep purchasing.
Good looking cat shields made of stainless steel with cooling holes. Priced well, easy install, no issues. Would buy again.
Great service from their staff. Robert help me through all the process with a request I had, he responded all emails in a timely manner and provided great help.
We received it within 3 days and installed the same day. Great awning and very well made.
the tent is very nice, comfortable and roomy.
Following the instructions was fairly easy. Its better to have second person to set it up. I really like the tent and the support that from ExtrailAuto. Really recommeded! Thanks
