Firestone Ride-Rite RED Label Manual Fill Rear Air Helper Spring Kit (07-10 Sierra 2500 HD)Find parts that fit my vehicle

Heavy-Duty Load Support. Designed specifically for 2007-2010 GMC Sierra 2500 HD models, the Firestone Ride-Rite RED Label Air Helper Spring Kit provides enhanced rear suspension support for demanding towing and hauling conditions. This rear model system helps reduce sag, improve vehicle balance, and maintain proper ride height while carrying heavy loads.

Construction and Appearance. Engineered for strength and durability, this kit features high-quality air springs finished in matte black for added corrosion resistance and long-term performance. Designed to operate within a minimum pressure of 5 PSI and a maximum loaded pressure of 150 PSI, the components are built to withstand extreme load conditions. Heavy-duty brackets and reinforced hardware ensure structural integrity, making this system suitable for severe-duty applications requiring dependable load-leveling capability.

Installation. This kit is designed as a direct replacement and utilizes a manual fill design for straightforward air pressure adjustment. Its versatile installation integrates with factory mounting points along your vehicle’s rear suspension without extensive modifications. The adaptable design, combined with the included brackets, air line, and hardware, helps streamline the installation process while maintaining compatibility with existing suspension components.

Application. This Firestone Ride-Rite RED Label Air Helper Spring Kit fits 2007-2010 GMC Sierra 2500 HD models. It enhances load-carrying stability, improves ride comfort under heavy weight, and supports better control during towing and hauling situations.

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