What Causes Squeaking Noises from Car Wheels?
2 Answers
Reasons for abnormal noises from car wheels are as follows: Suspension Ball Joint: If the lower suspension ball joint is loose with excessive clearance, abnormal noises will occur when the car bumps. Aging Plastic Components: Loose or excessively gapped stabilizer bar bushings can also produce abnormal noises. Damaged Shock Absorber: A damaged shock absorber can cause noises when the car passes over uneven roads. Although shock absorbers have a relatively long service life, they are still a vulnerable part of the car. If the driving environment is poor or the car is frequently driven aggressively, damage or oil leakage is inevitable. If the buffer rubber is aged, replacing the rubber is sufficient. However, if the shock absorber is damaged or leaking, it needs to be replaced.
I've encountered the issue of car wheels squeaking several times, and it's mostly caused by the braking system. For instance, when brake pads wear down, the metal backing plate comes into contact with the brake disc, resulting in squeaking noises. Alternatively, if there's rust on the brake disc, the friction sound is particularly noticeable when starting off. Additionally, if the wheel hub bearings are loose or lack lubrication, they can produce continuous squeaking sounds while rotating. Aging suspension components like control arms or shock absorbers often generate noise when turning or going over speed bumps. Tire issues, such as embedded stones or uneven wear, can also cause noises. Don't ignore these sounds as they may indicate hidden safety hazards. If they affect braking or handling, it could be troublesome. I recommend visiting a professional repair shop as soon as possible to inspect and replace any worn-out parts. Also, make it a habit to quickly check your tires for foreign objects before driving.
