Air Strut accelerates the vibration of the frame and body to improve the ride comfort (comfort) of the car. Air Strut is installed inside most car suspension systems.
The shock absorption system of a car is composed of a spring and a shock absorber. Air Strut is not used to support the weight of the car body, but to suppress the shock of the spring rebound after shock absorption and the energy of the road surface impact. The spring acts as a gentle shock and changes the "big energy one impact" into "small energy multiple impact", and the shock absorber gradually reduces the "small energy multiple impact".