Installation Time
(approx) 4 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
FREE 1 to 3-Day Delivery on Orders $149+ Details
Amp Research PowerStep Running Boards; Plug-n-Play (19-21 Sierra 1500 Double Cab, Crew Cab)Find parts that fit my vehicle
Item S510427
Our Price
$1,799.99 kit
Military, Medical & First Responders
$90.00 Available in AT Cash Rewards.
Confirm Eligibility
Confirm Eligibility
CONFIRM THIS FITS YOUR VEHICLE!
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Shop Owners Save More!
Sign up for our dealer program
Frequently Bought Together
Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- Original Power-Retractable Running Boards
- Premium Single-Motor Design Automatically Deploys And Retracts Boards
- Corrosion-Resistant Die-Cast Aluminum Construction
- Military-Grade Black PTFE Coating
- 6-Inch Wide Cab-Length Steps
- Textured Slip-Resistant Step Surface
- Low-Profile Integrated LED Courtesy Lights
- Optional Override Switch Available for Manual Control
- Includes Vehicle-Specific Installation Guide and Mount Kit
- Mounts to Vehicle's Rocker Panel
- Newer Applications Connect to OBDII Port Via Plug-N-Play Module
- Professional Installation Recommended
- Five-Year Limited Warranty
- 600 lb Load Capacity
- Fits 2019-2021 Sierra 1500 Double Cab and Crew Cab Models
Description
Retractable Running Boards. The Amp Research PowerStep Running Boards provide an automatic extending step to aid entry and exit from taller trucks and SUVs. These power-deploying running boards extend when doors are opened and retract when closed, preserving vehicle aesthetics and ground clearance. They enhance convenience and safety without compromising style.
Construction and Appearance. Constructed from corrosion-resistant die-cast aluminum, these running boards feature a military-grade black PTFE coating for durability and a sleek, discreet look. The textured, slip-resistant surface ensures secure footing, while integrated low-profile LED lights illuminate the step and ground below, enhancing visibility in low-light conditions.
Installation. The running boards mount to the vehicle's rocker panel using a vehicle-specific mounting kit, with most applications requiring no drilling. Newer models connect via a plug-n-play OBDII module. Professional installation is recommended to ensure proper function and fit.
Warranty. This product includes a five-year limited warranty covering defects in materials and workmanship when installed according to instructions.
Application. Designed to fit the 2019 to 2021 Sierra 1500 Double Cab and Crew Cab models.
Shop All Truck Parts And Accessories
Shop All Truck Exterior Accessories
Shop All Truck Side Steps And Nerf Bars
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
- (1) Mounting Bracket
- (4) Screws
- (4) Wall Anchors
- (1) Instruction Manual
- (1) Remote Control (Part Number: RC1234)
- (2) Batteries for Remote Control
4.8
Customer Reviews (231)
Questions & Answers
No questions about this product yet.
Ask the First Question
Will It Fit My Sierra 1500
- 2.7L I4 - 19, 20, 21
- 3.0L I6 Duramax - 20, 21
- 4.3L V6 - 19, 20, 21
- 5.3L V8 - 19, 20, 21
- 6.2L V8 - 19, 20, 21
