These Linear-rate coil springs provide two inches of lift and improves your on- and off-road ride quality. The slightly higher than stock spring rate helps with load bearing capacity while increasing ride height to clear larger tires. When used in conjunction with ICON's rear 2.0 Aluminum Series or 2.5 Series shocks, the ride quality and performance is unbeatable. Easy install makes for a simple and cost effective upgrade Linear-rate coil allows for exceptional ride quality and performance Dual stage powder coat for long-lasting corrosion resistance ICON engineered coil spring guaranteed for life against sagging and breaking MODEL NO - 52700