Run up to 33-inch tires quickly and easily with Rough Country's 2.5-inch Coil Spring Suspension Lift. This easy to install lift features 100% bolt-on installation for a lightning fast install with no cutting or drilling required! Gain increased ground clearance with a set of front and rear factory-tuned coil springs based on the JK's stock spring rate, while a set of shock relocation brackets allow you to retain your factory shocks.. 2007-2017:4WD:Jeep:Wrangler