Helper Spring Kit; SumoSprings Solo; Air Spring; Frame Mount; 1500 Pounds Load Capacity(At 50 Percent Compression); 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 MaintenanceEnhances Load Carrying Ability1500 Pounds Capacity At 50 Percent CompressionReduces And Stabilizes SwayImproves Overall Driver Control And Ride ComfortCompress Up To 80 Percent Of Original Height With Full Memory ReboundOne-Piece Unit Attached On One Side Used As A Replacement/Upgrade To Factory Bump StopsProgressive Spring RateMade From Patented Micro-Cellular Urethane; Leak-Proof Air Spring2009 Ford F-150Drive Type:4WD2010 Ford F-150Drive Type:4WD2011 Ford F-150Drive Type:4WD2012 Ford F-150Drive Type:4WD2013 Ford F-150Drive Type:4WD2014 Ford F-150Drive Type:4WD2015 Ford F-150Drive Type:4WD2016 Ford F-150Drive Type:4WD2017 Ford F-150Drive Type:4WD2018 Ford F-150Drive Type:4WD2019 Ford F-150Drive Type:4WD2020 Ford F-150Drive Type:4WD