SumoSprings Rear Helper Springs 1,000lbs for Sierra/Silverado 2019+

Product Description

Capacity: 1000 lbs
Spring Diameter: 4.00″
Height: 5.000″
Color: BLUE
Material: Micro-Cellular Urethane

Features:

Requires no maintenance
Proudly made in the U.S.A.
Enhances load carrying ability
Reduces and stabilizes sway
Improves overall driver control and ride comfort
Compress up to 80% of original height with full memory rebound
Progressive spring rate
Made from patented micro-cellular urethane
World’s only leak-proof air spring
Never load any vehicle beyond the manufacturer’s GVWR