Improved Performance. If you're looking for a simple, no-hassle solution for your Jeep Cherokee XJ that will bring new life to your suspension system, the Rear Lift Shackles from Rough Country will get the job done. These Lift Shackle brackets help fine-tune the rear of your XJ suspension for smoother off-road use and maximum stability, allowing you to take your vehicle through various terrains with ease. Sold in pairs, they complement any lift you may have in the front end, allowing you to gain up to an extra 2-inches of lift in the rear of your XJ. This simple bolt-on application is a breeze thanks to detailed instructions included with every kit and is covered by our limited lifetime warranty.