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Amp Research PowerStep XL Running Boards (19-21 Sierra 1500 Crew Cab)

Item S510428
Product Image
14 Reviews
Our Price

$2,299.99 pair

Military, Medical & First Responders $115.00 Available in AT Cash Rewards.
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      Product Information

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

      Features

      • Lowest Deployed Power-Retractable Running Boards
      • XL Boards Extend 4 Inches Lower Than Original PowerStep
      • Premium, Single-Motor Design Automatically Deploys and Retracts Boards
      • Corrosion-Resistant Die-Cast Aluminum Construction
      • Anodized and Finished With a Military-Grade PTFE Coating
      • 6-Inch Wide, Cab-Length Step Area
      • Textured, Slip-Resistant Step Surface
      • Integrated LED Lighting Illuminates Steps for Safe Entry
      • Optional Override Switch Available for Manual Control
      • Includes Vehicle-Specific Installation Guide, Mount Kit, and Hardware
      • Mounts to Vehicle's Rocker Panel
      • Connects to OBDII Port Using Patented Plug-N-Play Module
      • Professional Installation Is Recommended
      • Five-Year Limited Warranty
      • Fits 2019-2021 Sierra 1500 Crew Cab

      Description

      Retractable Running Boards. The AMP Research PowerStep XL Running Boards provide an automatic stepping solution that deploys when the vehicle door opens and retracts seamlessly after a short delay. Designed to assist entry and exit, these running boards improve accessibility, especially for lifted trucks or vehicles with higher ground clearance.

      Construction and Appearance. Crafted from corrosion-resistant die-cast aluminum, the boards are anodized and coated with a military-grade PTFE finish for enhanced durability and rust protection. The step surface is textured and 6 inches wide, offering a secure grip, while integrated LED lighting improves visibility in low light conditions.

      Installation. Installation is a straightforward bolt-on process using existing holes in the rocker panels, with no drilling required. The product includes all necessary hardware and a vehicle-specific installation guide. Professional installation is recommended to ensure optimal fit and function.

      Warranty. This product comes with a five-year limited warranty covering defects in materials and workmanship when installed according to the provided instructions.

      Application. Specifically designed to fit the 2019-2021 Sierra 1500 Crew Cab models.

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      Amp Research 77254-01A

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

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 2 Hours

      Difficulty Level:

      Simple installation for anyone.

      Installation Guides

      What's in the Box

      • (2) Running Boards
      • Mounting Hardware
      • Instruction Manual
      4.2

      Customer Reviews (14)

      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

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