Helper Spring Kit; SumoSprings; Air Spring; Frame Mount; 2600 Pounds Load Capacity Not To Exceed The Gross Vehicle Weight; Closed Microcellular Urethane; With Helper Springs/ Brackets/ Hardware

SumoSprings are not made from rubber. They are a progressive spring with a very soft initial engagement. That means that as more weight added, the harder they get and more they push back, providing support and control when you need it without affecting the factory ride when unloaded. These are a suspension enhancement built to create a better journey. Manufactured from our micro-cellular polyurethane, they are designed to reduce rear-end sag, decrease vibration, stabilize sway and soften harsh rebounds.Features & BenefitsRequires No Maintenance2600 Pounds Capacity At 50 Percent CompressionReduces Overall Cost Of OwnershipImproves Overall Driver Control And Ride ComfortCompress Up To 80 Percent Of Original Height With Full Memory ReboundIncreases SafetyProgressive Spring RateMade From Patented Micro-Cellular UrethaneLeak-Proof Air Spring