XJ Cherokee Rear Leaf Spring Set w/ Urethane Bushings RockJock 4x4RockJock's XJ Rear Leaf Springs have been tested and found to provide the best on road ride and the most off road flex, all in one spring! The 3 1 2 inches of lift that this spring provides allows your XJ to easily clear a 32 in. tall tire, or, with the additional 1 2 in. of lift provided by our JS 9081 shackles and a little trimming, you can clear a 33 in. tire! Urethane bushings included in this kit provide suspension cushion reliability and long