FREE 1 to 3-Day Delivery on Orders $119+ Details

Talk to a Sierra 3500 Sales Tech
1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Black Friday is Here! Shop Early Deals >
Get $80 Off Redeem Now >

Find Side Step Bars & Running Boards for your Sierra 3500

Amp Research PowerStep Running Boards; Plug-n-Play (20-23 Sierra 3500 HD Double Cab, Crew Cab)Find parts that fit my vehicle

Item SHG19215
Product Image
Amp Research PowerStep Running Boards; Plug-n-Play (20-23 Sierra 3500 HD Double Cab, Crew Cab)
Verify parts fit and get product recommendations.
Sierra 3500 Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
Call now 1-888-706-1096 Chat Now
$1,499.99
134 Reviews
On Sale

-17% $1,499.99 pair Was $1,799.99

to: 43215
Please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.

Save with Open Box

From $899.99

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
Add to Cart
Save for later
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

    Add Local Installation

    $499.00
    Wards Auto Repair LLC
    11 miles away · 25 Reviews ·
    How it works
    Loading Indicator

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features & Specs

      • PowerStep Running Boards
      • Automatic, Electric-Powered
      • Deploys When You Open Door, and Retracts When You Close
      • Two LED Lamps on Each Running Board
      • Die-Cast Aluminum Construction
      • Black Finish
      • Plug and Play Installation
      • Five-Year Warranty
      • Fits 2020-2023 GMC Sierra 3500 HD Double Cabs and Crew Cabs

      Description

      Getting into your truck shouldn't feel like climbing Mount Everest. That's why AMP Research invested in POWERSTEP, the automatic, electric-powered running board that instantly extends when you open your door, and then hides itself safely out of sight when the doors close for improved ground clearance, aerodynamics and appearance. Its handsome design, all-weather performance and legendary reliability set the industry standard.

      Fitment:

      Details

      Amp Research 76254-01A

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (2) Running Boards
      • (4) Motor Linkages
      • (1) Controller
      • (1) Wire Harness
      • (4) LED Lamps
      • Installation Hardware
      4.9

      Customer Reviews (134)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Sierra 3500

      • 6.6L V8 - 20, 21, 22, 23, 24, 25
      • 6.6L V8 Duramax - 20, 21, 22, 23, 24, 25

          Word on the Trail

          Needed some step bars for my company truck, the site gave me great resources to make my decision, install videos and pics were helpful as well.

          tenracing
          Previous Slide Next Slide