Rancho RS 5000X is a new series of high grade shock absorbers that will greatly improve your vehicle's handling and performance. These exceptional shocks are suitable for driving both on and off the road. The RS 5000X Series shocks feature a special, patented rebound valving system that decreases the severe initial impacts and offers superior control. Plus, the RS 5000X Series comes with tuned compression control valve, bigger 2-1/4-inch twin tube body, 16 mm nitro-carburized rod, black natural rubber bushings, protective boot, and many more useful features.