Hellwig HWG EZ-990 Helper Spring Kit for Chevy Silverado 1500 (07–21) 2WD/4WD

• Adds up to 2000 lbs of extra load support with the EZ-Level 990 springs, helping level the rear when towing, hauling, or carrying heavy cargo.
• Specifically engineered for Chevy Silverado 1500 models from 2007 to 2021, compatible with both 2WD and 4WD configurations.
• Includes two heavy‑duty springs plus a complete hardware kit (mounting brackets, U‑bolts, plates, and fasteners) for a full bolt‑on installation.
• Durable steel construction designed to deliver reliable, long‑lasting load support under demanding use.
• Package footprint: 44.8 in L × 8.8 in W × 4.6 in H; shipping weight approximately 31.9 lbs.
• Restores a level stance with a controlled, stable feel under load, reducing rear sag and improving handling when towing or carrying gear.
• Includes hardware for installation and is designed for straightforward bolt‑on setup with basic hand tools; some vehicles may require additional tools or clearance.