Why Does the Left Rear Wheel Make Noise When Driving?
2 Answers
Left rear wheel noise is usually caused by small stones trapped in the brake disc, leading to friction noise during driving, or due to abnormal wear of the wheel bearing caused by lack of lubrication or fatigue wear. Below is additional information: 1. Tire Maintenance: Regularly inspect tires and remove foreign objects. While driving, small stones often get lodged in the tire tread grooves. If not removed promptly, these stones can puncture the tire over time, leading to air leaks or blowouts. Drivers should frequently check the tire surface to ensure cleanliness. Pay special attention to cleaning the tires, as mud or other coverings can hide damage. Inspect for mud, cuts, bulges, etc., and replace the tire immediately if any cracks are found. 2. Tire Lifespan: The typical lifespan of car tires is about 2-3 years or 60,000-100,000 kilometers. Tires should be replaced when the tread depth reaches 1.6mm, as tires beyond their expiration date experience overall performance degradation.
I've been driving for most of my life, and the issue of noise from the left rear wheel while moving is all too common. More often than not, it's caused by small stones or nails embedded in the tire, producing a rattling sound when driving. If the brake pads are severely worn, the friction can also cause noise. When the wheel hub bearing ages or gets damaged, it emits a humming sound, especially noticeable during turns and acceleration. Loose screws in the suspension system might also lead to a clunking noise. The last time I encountered a similar situation, I pulled over to check the tire tread and removed a stone, which fixed the problem. If simple fixes don't work, it's best to visit a repair shop for a professional diagnosis to avoid turning it into a safety hazard. Regularly cleaning the tires and checking the tire pressure can reduce such troubles. Another tip: debris tends to accumulate more easily after rain or driving on gravel roads, so developing a habit of walking around the car after parking can help detect issues early.
