Hellwig - Ez-990 Helper Spring

The Hellwig EZ-990 Helper Spring is designed to bolster your vehicle's rear suspension, offering up to 2,000 lbs of additional load support. Crafted from heat-treated ASTM 5160 alloy spring steel, this helper spring ensures durability and resilience under heavy loads. Its adjustable design allows for independent tuning to accommodate uneven side-to-side loads, enhancing overall vehicle stability. The bolt-on installation process is straightforward, requiring only common hand tools, and all necessary mounting hardware is included. This helper spring is ideal for light towing and hauling, effectively reducing sagging and improving control. Please note that while it increases load support, it does not raise the vehicle's Gross Vehicle Weight Rating (GVWR).