Variable suspension means that the height or softness of the suspension can be changed manually or automatically by the vehicle to adapt to the driving needs of different road surfaces. Suspension issues are a factor that consumers are more concerned about because it directly affects the comfort and handling of the vehicle. However, with today's technological level, it is difficult for ordinary spring shock absorbers to achieve the best of both worlds. In the process of people's continuous pursuit of perfection in the automotive field, variable suspension systems were born. The function of variable suspension is to change the height/softness of the suspension manually or automatically by the vehicle to adapt to the driving needs of different road surfaces. See the vehicle configuration table