Q: Why does the noise my tires make on the road increase as the tires wear down further?
A: It has to do with the amount of rubber that is in contact with the road’s surface. By design, new tires have only a percentage of the rubber coming into contact with the road. As the tread wears away and the inner portion of the tire is exposed, more surface area contacts the road and thus creates more noise. NOTE: If your tires have become that much more noisy, it’s likely time to have them changed. Tread is critical to proper tire performance and vehicle safety.
