Enhance your heavy-duty truck’s performance with the Air Lift 88338 LoadLifter 5000 Ultimate Helper Spring Kit, designed to provide up to 5,000 lbs of load-leveling capacity for your 2011-2018 GM Silverado/Sierra 2500HD/3500HD (2WD/4WD). Featuring air adjustable spring rates from 0-100 PSI, this system allows for precise customization based on your load, ensuring a smooth, balanced ride whether you're hauling light or heavy.

Built for durability, the kit includes reinforced 2-ply fabric air springs that withstand harsh conditions. Roll plates offer added protection against wear and tear, while quick-connect fittings ensure hassle-free installation. Trust the Air Lift LoadLifter 5000 to deliver enhanced stability, performance, and long-lasting support for your vehicle.