The GMC Sierra 3500 HD Air Spring Kit - Rear - Rough Country - 7.5 Inch Lift Kit (2011-2019) is designed to provide enhanced support and balance for your vehicle during heavy-duty tasks. Whether you're towing a trailer or hauling a substantial load, this kit ensures your truck remains level, promoting safer and smoother driving experiences.

Rough Country’s Rear Air Spring Kit features a robust construction with high-quality, double-convoluted air bags and powder-coated steel brackets. These components work together to help maintain your vehicle’s level stance, regardless of the load's weight in the truck bed or the wear on your rear leaf springs. The kit includes DOT-approved air lines ensuring robust and reliable performance tailored for demanding hauling undertakings. When installed, it supports up to 5,000 lbs of load, significantly minimizing sway and preventing premature wear from bottoming out when braking or maneuvering.

Features

• Levels load up to 5,000 lbs, enhancing safety and stability.
• Constructed with durable, double convoluted air bags and reinforced steel brackets.
• Includes DOT-approved air lines for reliable air transfer.
• Easy installation with all necessary hardware included; estimated 5-6 hours using standard tools.
• Optional onboard air compressor and wireless controller for effortless air pressure adjustment from inside your vehicle.
• Reliable warranty coverage, with a lifetime warranty on air springs and a two-year warranty on the compressor.

This air spring kit not only ensures your truck is capable of handling heavy loads but also boosts the ride quality by reducing sway and potential bottoming out. Should you have any questions about compatibility or installation, feel confident reaching out to our team directly by calling (512) 982-9393 for our Austin location or (562) 981-6800 for Los Angeles. We have dedicated teams in both Texas and California, offering installation and customization services to get your GMC Sierra equipped and ready for any challenge.

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