Chevrolet, GMC Air Suspension Helper Spring Kit

GM 2500 11-19 LOAD LEV (NO/OL) READYAIR 2011-2019 GM 2500 (WITHOUT OVERLOAD SPRINGS) LOAD LEVELING HELPER SPRING KIT LOGIQ's ReadyAIR Load leveling air suspension kits are carefully engineered for each truck to utilize the latest LOGIQ air spring technology, providing the ultimate blend of ride quality and load stability, in a 100% factory assembled and READY to install package. This kit is designed to provide more than enough load support for your GM 2500/3500, easily mounting on top of your factory leaf springs with a durable dual air sleeve configuration. This kit provides maximum travel while still utilizing your factory bumpstops. WARNING - Never exceed manufacturer's Maximum Payload or GVWR NOT for use with factory overload springs. Not for use with Dual Rear Wheel. Does not fit cab & chassis models. Not compatible with OEM 5th wheel hitch. Not compatible with most aftermarket leaf springs. Confirmed 5th Wheel Hitch Compatibility: BW - GNRK1012, BW - GNRK1016, BW - RVK2506, Curt - 16411, Reese - 56001, Reese - 50066