2020-2024
2015-2019
2007-2014
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
FREE 1 to 3-Day Delivery on Orders $119+ Details
Talk to a Sierra 2500 Sales Tech
1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Find Side Step Bars & Running Boards for your Sierra 2500
Amp Research PowerStep XL Running Boards (10-23 Gas Sierra 2500 HD/3500 HD Crew Cab)Find parts that fit my vehicle
Item HG4243
Sierra 2500 Sales Techs:
Connect Now
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$2,099.99
On Sale
-9% $2,099.99 pair Was $2,299.99
Ship to: Enter Zip
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
Will this fit your Vehicle?
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Provides a Convenient Foothold for Easy Access
- Specially Designed for Lifted Trucks
- Electric-Powered Running Boards
- Extended 3-Inch Drop Compared to the Regular PowerStep™
- Made with High-Strength Die-Cast Aluminum Alloy Components
- High-Textured Black Powder-Coated Finish
- Integrated into Custom Rocker Rails
- Comes with LED Light System
- Straightforward Bolt-On Installation
- Five-Year/60,000 Mile Warranty
- Fits All 2010-2023 Gas Sierra 2500 HD Crew Cab Models
| Brand | Amp Research |
| Side Step Finish | Black |
| Side Step Type | Power / Electric |
Description
For Your Rugged Lifestyle. AMP Research’s PowerStep™ XL Running Boards provide an additional 3-inch lower stepping surface over the original PowerStep™ to make it easier and safer than ever to get into your lifted truck. Powered by electric motors, they automatically extend when your doors are open and hide safely out of sight up into 6063 marine-grade aluminum rocker rails when the doors are closed. The steps are anodized and PTFE-coated for maximum corrosion and wear resistance. Integrated LED lights make them easier to find in the dark, too.
Heavy-Duty Aluminum Alloy Construction. PowerStep™ XL Running Boards are made with aircraft-quality die-cast aluminum materials for unparalleled strength and durability even in the toughest conditions and can support up to 600 pounds. AMP Research guarantees that they can withstand all manner of rugged conditions, from snow, ice, dust, mud, and dirt.
Bolt-On Installation. While these PowerStep Running Boards won’t require any drilling or invasive modifications on your truck, the installation will still require some mechanical expertise. As such, it’s highly recommended that you seek the help of a professional mechanic to achieve the best results.
Limited 5 Year Warranty. AMP Research backs all of its products with a comprehensive 5-year/60,000-mile warranty. Terms and conditions may apply; please consult your manufacturer’s warranty for details.
Application. These AMP Research PowerStep XL Running Boards are specifically designed for the 2010-2023 Gas Sierra 2500 HD models.
Fitment:
- 2010 GMC Sierra 2500
- 2011 GMC Sierra 2500
- 2012 GMC Sierra 2500
- 2013 GMC Sierra 2500
- 2014 GMC Sierra 2500
- 2015 GMC Sierra 2500
- 2016 GMC Sierra 2500
- 2017 GMC Sierra 2500
- 2018 GMC Sierra 2500
- 2019 GMC Sierra 2500
- 2020 GMC Sierra 2500
- 2021 GMC Sierra 2500
- 2022 GMC Sierra 2500
- 2023 GMC Sierra 2500
- 2024 GMC Sierra 2500
Amp Research 77155-01A
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 Board Assemblies
- (2) Rail Assemblies
- (4) Motor Linkage Assemblies
- (4) LED Lamps
- (1) Controller
- (1) Wire Harness
- (4) Motors
- (4) Motor Covers
- (4) Linkage Mounting Brackets
4.1
Customer Reviews (11)
Questions & Answers
No questions about this product yet.
Ask the First Question
Will It Fit My Sierra 2500
- 6.0L V8 - 10, 11, 12, 13, 14, 15, 16, 17, 18, 19
- 6.6L V8 - 20, 21, 22, 23, 24
