The GMC Sierra 3500 HD Power Running Boards - Rough Country - HT-Series - '20-'23 bring the perfect blend of functionality and convenience to your heavy-duty truck. Designed to enhance access, these retractable running boards make stepping in and out of your GMC Sierra easier and safer, while also tucking neatly away when not in use for a streamlined, factory-style finish.

Engineered for strength and reliability, the HT-Series Power Running Boards feature a robust high-torque motor system delivering quiet, efficient operation with intelligent delay deployment to ensure safety. Made from lightweight, rugged aluminum, each 6-inch board stands resilient against harsh weather and supports up to 660 pounds on each side. The wide, anti-slip surface offers steady footing, and integrated LED lights provide illumination when deployed, enhancing visibility at night.

Features

• Automatic retractable running boards with intelligent delay deployment
• 6-inch anti-slip stepping surface for improved safety
• LED courtesy lights for enhanced visibility
• Safe-Stop technology for obstruction detection
• Easy no-drill installation utilizing factory mounting points
• Premium aluminum construction supporting up to 660 lbs per side
• 5-Year limited lifetime warranty from Rough Country

With HT-Series, you’re assured of durable and stylish functionality for your 2020-2023 GMC Sierra 3500 HD. For any inquiries or assistance, feel free to contact us; our dedicated team is ready to help. Visit us at our Austin, Texas or Los Angeles, California locations for professional installation and customization services. Call us at 512-982-9393 (TX) or 562-981-6800 (CA). If you're considering multiple units, contact us directly for potential shipping discounts. Installation is available at both locations.

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