1. The optimal combination of suspension stiffness and damping improves driving smoothness and makes operation more precise and responsive;
2. Due to improved wheel control, the safety and reliability of the vehicle have been enhanced;
3. Suppress changes in vehicle posture and reduce passenger "forward thrust" and "backward tilt" during braking and acceleration processes;   
4. Improve load transfer characteristics to provide better anti rollover control when the vehicle suddenly changes direction during high-speed driving;
5. Due to the reduction of road recoil, driving becomes quieter and more precise;
6. Longer lifespan of automobiles.