What Causes Front Wheel Vibration When Braking?
2 Answers
Due to uneven wear of the brake discs. Here are precautions for using the braking system: 1. Apply brakes gently when following other vehicles: Since the speed is not high and the distance between vehicles is relatively short, smooth braking ensures passenger comfort and prevents rear-end collisions caused by sudden braking. 2. Maintain sufficient distance from the vehicle ahead: When noticing the front vehicle begins braking (brake lights illuminate), promptly place your foot on the brake pedal and apply steady pressure to decelerate evenly, matching the front vehicle's speed while monitoring its speed changes. 3. Apply emergency braking firmly in urgent situations: In emergencies, press the brake pedal fully until the danger is resolved. 4. Stay focused in complex road conditions: Driving conditions can be unpredictable, requiring constant vigilance. Regardless of the braking method used, accurate judgment of braking distance is essential. This demands drivers to fully understand their vehicle's braking performance, maintain adequate safety awareness, keep appropriate speed and distance, and remain highly attentive at all times.
I've driven many cars and encountered the issue of front wheel shaking during braking, which feels like the steering wheel is pulsating in my hands. The main causes are often warped brake discs or uneven wear, especially after high-speed braking when heat causes the disc surface to become uneven. Improper installation of brake pads or uneven wear can also lead to shaking. Additionally, unbalanced tire alignment or loose suspension components might be hidden culprits. During maintenance, I've learned that regularly checking brake disc thickness and flatness is crucial. Sometimes simple resurfacing or replacement can solve the problem, but never delay repairs as it affects braking safety – extended stopping distances in emergencies can be dangerous. I recommend having mechanics inspect disc surfaces whenever changing brake pads to prevent minor issues from becoming major repairs, which can save both money and hassle.
