1. Improve driving comfort and handling. By adjusting the shock absorption effect of the suspension, the bumps and vibrations caused by uneven roads can be reduced to make driving more stable and comfortable.
2. Improve vehicle passability. Air springs can be inflated and deflated to lift or lower the vehicle. When facing poor road conditions such as climbing, muddy, and bad roads, the vehicle's passability can be enhanced.
3. Adapt to different usage scenarios, such as adjusting the height of the vehicle body to provide convenience when getting on and off the vehicle, loading and unloading the trunk, etc.
