Tennak compares the shock absorbers of Audi A6L and Ford Classic Focus. Although both shock absorbers are provided by Tennak to the vehicle manufacturer, the internal valve system (damping value) is vastly different. This is the reason why we usually refer to shock absorbers as "soft" and "hard". Why is there such a big difference? Adjusting according to the weight of the vehicle is one reason, and in addition, the vehicle's weight and bumps may vary greatly on different road surfaces and driving conditions. During the process of the shock absorber expanding and contracting with the vehicle's movement, it is necessary to adjust the damping value of each node of the shock absorber to achieve overall balance of the vehicle during driving.
