What happens if the lower arm of the car is broken?

If the lower support arm of the car is broken, the car will run abnormally, and the car will deviate during driving, which will seriously affect driving safety:

1. The lower arm of the car is connected to the horns of the wheel and the sub-frame, which is used to fix and support the wheels. When the lower arm of the car is damaged, the car will appear abnormal during driving, and the tires will also swing abnormally. This will lead to abnormal wear of the tire and seriously affect the service life of the tire;

2. The tires are abnormally worn, and the noise generated by the car during driving is relatively large. The lower arm is part of the steering system of the car. The car deviates during driving, and the gap between the steering systems is relatively large. If the direction is not well controlled, it will easily affect the driving safety of the driver;

3. When the car is running, the suspension can actively adjust the wheel positioning when the suspension is compressed. Since this design has a very large degree of freedom, it can be completely matched and adjusted according to the model to improve the handling performance of the entire car and the grip of the tires;

4. If the lower arm of the car is damaged or malfunctions, it is necessary to contact the local 4S shop for repair and inspection in time. Damage to the lower arm will have a great impact on the safety of the car.