Why Does the Steering Wheel Shake When Driving at 100 km/h?

[OKiara]

Steering wheel shaking at 100 km/h is usually caused by unbalanced car tires, and it is recommended to perform wheel balancing. Here are some additional details: 1. A car wheel is an assembly consisting of a tire and a rim. However, due to manufacturing factors, the mass distribution of this assembly is not uniform, leading to an unbalanced wheel. 2. It is recommended that car owners regularly check wheel balancing, which not only extends the life of the tires but also improves driving stability. 3. To maintain the steering wheel properly, it is important to lubricate it regularly, avoid turning the steering wheel to its extreme limits, and periodically inspect the tie rods. 4. If the steering wheel is difficult to control, or if the vehicle tends to pull to one side during driving or braking, this may be due to inconsistent specifications or tire pressure between the two front wheels. Unequal front wheel camber, inconsistent front wheel bearing clearance, or excessive wheelbase differences can also cause this issue.