If the control arm of the suspension is deformed, the entire control arm needs to be replaced.

After the control arm is deformed, it will affect the positioning data of the wheels, which in turn affects the handling and driving stability of the car.

The control arms of the suspension are very important.

All cars have suspension. Suspension is the part that connects the wheel to the body. Suspension is very important to a car. If a car doesn't have a suspension, it can't drive properly.

Cars have independent suspension and non-independent suspension. There is no connection between the two coaxial wheels of an independent suspension, and the movements between the two coaxial wheels of this suspension do not interfere with each other.

There is a connection between the coaxial two wheels of the dependent suspension, and there is interference in the movement between the coaxial two wheels of the suspension.

Therefore, the comfort and handling of independent suspension is better than that of non-independent suspension.

Cars looking for comfort and handling will have independent suspension.

Common independent suspensions in the world include McPherson suspension, double ball joint suspension, multi-link suspension, double wishbone suspension, double wishbone suspension, etc.

Common non-independent suspensions in the world include integral axle suspensions and torsion beam suspensions.

Double-knuckle suspension is based on MacPherson suspension, double-wishbone suspension is a simplified version of double-wishbone suspension, and multi-link suspension is an improved version of double-wishbone suspension.