Your cart is empty
0
items
Subtotal:$0.00
:
from
to
 |  | |
AMP Research 2022-2023 Chevy/GMC Silverado/Sierra 1500 & 2024 2500/3500HD Double/CC PowerStep Xtreme
SKU: AMP-78255-01A
AMP Research PowerStep Xtreme for 2022-2023 Silverado/Sierra 1500 & 2024 HD (Double/CC)
The ultimate in accessibility and strength, PowerStep Xtreme is built for extreme conditions. These steps handle dirt, mud, snow, and more, with double motors and reinforced brackets.
- Free shipping
AMP Research PowerStep Xtreme – 2022–2023 Chevy/GMC Silverado/Sierra 1500 & 2024 2500/3500HD (Double Cab / Crew Cab)
Built for extreme conditions and serious use, the AMP Research PowerStep Xtreme delivers the ultimate in strength, functionality, and convenience. Designed for drivers who face harsh weather, off-road terrain, and daily demands, these power-retractable running boards are engineered to perform where others fall short—without sacrificing clean looks or accessibility.
Key Features & Benefits
- Extreme Performance Design: Dual-motor system provides enhanced durability and torque, ideal for cold climates and rugged use.
- Heavy-Duty Construction: Die-cast aluminum alloy with stainless steel hinge pins ensures maximum strength and long-lasting reliability.
- Corrosion-Resistant Finish: Anodized and coated with military-grade PTFE to guard against rust, road salt, and environmental wear.
- Wide, Secure Step Area: 6-inch wide step surface runs the length of the cab, offering exceptional traction with a textured, slip-resistant design.
- Integrated LED Lighting: Low-profile courtesy lights illuminate the steps when deployed for safe entry and exit in low-light conditions.
- Plug-N-Play Simplicity: Newer models connect directly to your vehicle’s OBDII port for a faster, cleaner installation experience.
- Vehicle-Specific Fit: Includes a tailored install guide and mounting kit designed for Silverado, Sierra 1500 (2022–2023), and 2500/3500HD (2024) Double Cab and Crew Cab models.
- Optional Manual Control: Override switch available separately for manual deployment and retraction.
Installation
Each PowerStep Xtreme kit comes complete with both running boards, dual motors per side, vehicle-specific brackets, mounting hardware, and wiring. Installation is straightforward using factory mounting locations. Professional installation is recommended to ensure optimal fit and function.
Maintenance & Care
- Cleaning: Periodically clean all four linkage arms (hinge points) using a pressure washer to remove mud, dirt, and salt buildup. Avoid spraying motors directly.
- Manual Deployment: Open the door and press your foot firmly on the step, then close the door while maintaining pressure to keep the step in the deployed position for cleaning.
- Lubrication: Apply only dry silicone spray to linkage arms and pivot pins. Do not use grease, WD-40, or protectants like Armor All® on the step surfaces.
Why Choose AMP Research PowerStep Xtreme?
Engineered for extreme duty, the PowerStep Xtreme is the most rugged, powerful step solution AMP Research offers. Whether you’re navigating icy roads, muddy worksites, or off-road terrain, this step system is built to perform in the harshest conditions. Backed by a 5-year limited warranty from RealTruck, it’s the smart, durable upgrade for your Silverado or Sierra.
- ManufacturerAMP Research
- BrandAMP Research
- MPN78255-01A
- Part Number_33322478255-01A
- Part Number78255-01A
- Brand NameAMP Research
- VendorAMP Research
Shipping
We utilize UPS, Fedex, and USPS for all of our shipping needs. Carrier choice is based upon availability and needs of the customer and is the sole discretion of SouthernCarParts. We always try to ship within 24 hours of order placement (do to the custom nature of some products, shipping within 24 hours is impossible, actual shipping time frames will be listed in the product description). Please keep in mind that some products such as Custom Fit Car Covers, Lloyds Floor Mats, Painted accessories, and Racemesh Products can take 3 -10 days to ship and are charged at time of order placement. Racemesh products take 4 weeks to ship as they are made to order.
Returns
Should you need to return a part for refund, exchange, or credit, please contact our returns department within 30 days of purchase at orders@southerncarparts.com for a Return Merchandise Authorization (RMA) number. Most problems, such as installation, can be solved with a telephone call (888-631-1433). Southern Car Parts will not accept returned goods without prior authorization and an RMA# written clearly on the exterior of the box. The customer is responsible for freight on all return orders. Parts authorized to be returned, on a non-exchange basis, are subject to a 20% restocking fee. Returns will only be accepted within 30 days of the original date of shipment. Custom painted parts - Once these parts are started, we can refund you less the paint(chemicals) that have been used. Exception is rear spoilers and front splitters, we can refund less 20%.
Custom-made-to-order items are NOT returnable. This includes embroidered floor mats, interior embroidered items, and car covers.
Damages in Shipping
All damages from shipping must be reported to Southern Car Parts within two business days from tracking number delivery confirmation. After two business days, damages become the responsibility of the customer.