What Causes Abnormal Noise from Car Wheels?

[ChloeLee]

Reasons for abnormal noise from car wheels: Pebbles embedded in tire treads or damaged shock absorber bearings, etc. This type of periodic noise generally increases in frequency as the vehicle speed rises. When encountering this situation, first check if the tire bolts are tightened to eliminate the abnormal noise symptoms. The functions of tires are: 1. Transmit driving force, braking force, and steering force to achieve vehicle operation; 2. Support vehicle load; 3. Reduce and absorb vibrations and impacts during driving, preventing severe vibrations from damaging car components. Tire maintenance methods include: 1. Regularly check tire pressure; 2. Regularly inspect tires for bulges, cracks, cuts, punctures, or abnormal wear; 3. Remove foreign objects such as stones, metal pieces, and nails from tire treads; 4. Perform wheel alignment or tire dynamic balancing.