This simple suspension lift solution makes a big of difference. It is a practical way to gain additional clearance for taller 32-inch tires. One-piece, high-density polyurethane coil spring spacers on top of OEM coil spring isolators. Bump stop spacers go between OEM frame mount and OEM bump stop cup. The most gratifying upgrade for this kit is the shocks. Shocks are a key link in-between the chassis and your suspension. Front & rear damper capacity enhanced with ADX 2.0 Adventure Series Remote Reservoir Aluminum Monotube Shocks. Skyjacker ADX 2.0 Shocks deliver modern technology in the design with an innovative off-road race-inspired full-displaced valving system. Our craving for off-road adventure is more of a daily grind of obstacles. We actually spend way more time on our daily commutes than we spend on the trails. The commutes are neither smooth surfaces or free of obstacles. Quick starts, up and down acceleration and hard stops are a daily routine. ADX 2.0 provides consistent dampening, high-end performance, cooler running, more control and improved driving comfort. From higher speeds to a highway crawl, ADX 2.0 work. The large 46mm bore size of the Monotube and remote reservoir reacts quicker and creates the smoothest ride possible. The Teflon banded piston's smooth reaction delivers superior ride performance and adds stability on various terrains. The external remote reservoir separates the nitrogen gas from the oil with an Internal Floating Piston (IFP). The IFP prevents the gas and oil from mixing or foaming (cavitation). Nitrogen charged with IFP Technology = Quickest Shock Reaction Time Ever. Easy to install with simple hand tools. Does not require a spring compressor. ADX 2.0 are a simple DIY remove and replace.