What Causes the Noise from Car Tires?
2 Answers
Most of the time, the noise from car tires is caused by stones stuck in the tire. Here is an introduction to the causes of noise from car tires: 1. Pattering sound: Nails or small stones are stuck in the tire. If the tire is deformed, it needs to be replaced; if stones are stuck, they should be removed. 2. Squealing sound: The brake pads are too thin. The car's brake pads need to be replaced. 3. Grinding sound: The tread is uneven, indicating a fault with the car tire. 4. Humming sound: The wheel bearing is making noise, producing a "humming" sound that increases with speed. 5. Popping sound: Mostly caused by deformed tread, bulges, severe wear, or insufficient tire pressure.
I remember that day when I was driving on a trip, I suddenly heard a squeaking noise from the tires, which scared me so much that I immediately pulled over to check. Upon inspection, I found that a small stone was stuck in the tire tread, causing friction and noise with each rotation. This situation is quite common and may be related to severe or uneven tire wear, such as when the tread is worn out or the tire is cupping, resulting in noise while driving. Low tire pressure can also cause the tire to deform and make noise. Additionally, aging suspension components, like worn-out shock absorbers, can make the tire contact the ground unevenly. More seriously, worn wheel bearings produce a humming metal friction sound. If not addressed promptly, it could lead to a tire blowout and accidents. Now, I always check my tires for foreign objects and ensure the pressure is correct before every trip. If I find any issues, I take the car to the repair shop immediately—it doesn’t cost much but gives me peace of mind. Driving safety comes first, and these noises should never be ignored.
