The GMC Sierra HD Side Rails from BackRack are robust, 21-inch toolbox-compatible side rails designed for GMC Sierra models from 2014 to 2019. Crafted for maximum functionality and toughness, these side rails ensure that your truck not only looks good but is ready for the most demanding jobs.

These industrial-grade side rails are made from heavy gauge HRPO tubing fully welded to an angular base, ensuring they can handle intense on-the-job abuse. Whether you're hauling heavy equipment or transporting tools, these side rails are built to support the toughest loads. What's more, the BackRack design beautifully complements the angles of Cab Guards, maintaining a cohesive look while providing superior protection and utility. Installation is designed to be straightforward without any need for drilling, allowing you to easily bolt them onto your truck.

Features

• Compatible with 6.5 ft and 8 ft bed lengths
• Two configurations: Full Rail and Toolbox Rail
• Toolbox-friendly with 21-inch adjustable areas
• Simple, no-drill installation
• Compatible with or without Backrack/Safety Rack
• Designed for strength and durability

To sum up, the GMC Sierra HD Side Rails from BackRack offer unmatched durability and style for your truck. If you have any questions or need further information, don't hesitate to call us at (512) 982-9393 for our Austin, Texas location or (562) 981-6800 for our Los Angeles, California location. We provide installation and customization services at both locations. Interested in purchasing multiple items? Contact us for potential shipping discounts. Remember that professional installation is available on premises at both of our stores.

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