How to Solve the Abnormal Noise When the Rear Wheels Go Over Speed Bumps?

1 Answers
ReeseFitz
07/30/25 8:05am
The main causes and solutions for abnormal noise when the rear wheels go over speed bumps are: 1. Spring aging. When a car has been used for too many years, the springs may age, causing noise when the car passes over bumpy roads. This is a normal phenomenon, and the solution is to replace the aged springs promptly. 2. Damaged shock absorber. When the plane bearing of the car's shock absorber is damaged, it can also cause noise when the car passes over speed bumps. This situation requires a professional at a repair shop or 4S store to inspect and repair the car's shock absorber. 3. Tire bulging. If the tire has bulges or the tire pressure is too high, it can also cause noise when the car passes over bumpy roads. In this case, the car's tires need to be inspected and repaired. 4. Severely worn brake pads. When the car's brake pads are severely worn, they can also cause noise during braking or driving. In this case, the brake pads should be replaced immediately. 5. Loose exhaust pipe. If the noise is caused by a loose exhaust pipe, simply re-secure the exhaust pipe.
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