What is tire noise?
2 Answers
Tire noise is generated by the friction between the tires and the road surface when the vehicle is driving at high speeds. The level of tire noise depends on road conditions and vehicle conditions—the worse the road condition, the louder the tire noise. Additionally, there is a significant difference in tire noise between asphalt and concrete road surfaces. The specific factors affecting tire noise are as follows: Road surface structure: Friction and vibration occur when the tire tread meets the road surface. Tire pressure: Abnormal tire pressure affects tire noise, which is also why new cars may have louder tire noise. Tire tread design: This plays a dominant role in tire noise. Tire size directly determines the level of tire noise: Generally, the larger the tire size, the louder the tire noise.
Tire noise refers to the sound generated by the rolling of wheels while driving, primarily caused by friction and vibration between the tires and the road surface. I frequently drive long distances on highways, and the difference between various tires is significant—for example, tires made of softer materials produce much less noise. If the tire tread is severely worn or the tire pressure is too high, the noise becomes particularly noticeable. When I used cheap tires before, the constant humming inside the car made me dizzy, affecting my driving focus and mood for listening to music. Now, after switching to quiet tires, the driving experience feels much more comfortable, and fatigue during long trips has also reduced. Regularly checking tire pressure and ensuring adequate tread depth are effective ways to minimize noise.
