What Causes Steering Wheel Vibration When Braking?
2 Answers
Severe steering wheel vibration when braking is caused by excessive clearance between the brake pads and brake discs, or uneven wear of the brake discs. When braking, the brake pads gripping the uneven brake disc surface will generate vibration. It is necessary to have it inspected at a repair shop. Relevant information about automotive braking is as follows: 1. Braking during daily driving requires skill. It is common to see many beginners experiencing a nodding phenomenon when braking, the root cause of which is improper brake usage. 2. The correct way to apply the brake is to start with light pressure, gradually increase to firm pressure, then ease off as the vehicle comes to a stop, ideally reaching zero pressure at the exact moment of stopping. This is the most effective braking technique. Operating the brakes in this manner ensures passenger comfort and effectively prevents motion sickness.
Last time I drove, the same thing happened—the steering wheel shook violently when I hit the brakes, even making my hands go numb. It turned out the brake discs had uneven surfaces and were warped, likely due to too many sudden stops. Uneven or overly thin brake pads can also cause shaking, leading to imbalanced braking. Poor wheel balancing is another factor, causing vibrations when braking at high speeds. Additionally, if a component in the suspension system is damaged, like a loose ball joint, it can transmit vibrations under pressure. I suggest you get it checked at a repair shop immediately—don’t delay, as safety is critical. Try to drive more gently, avoid sudden braking, and replace brake pads regularly for peace of mind.
