Why is there more noise after changing to winter tires?
1 Answers
Winter tires produce more noise because the tread pattern resonance of new tires is greater, resulting in increased tire noise. Other reasons: It could also be due to the difference in aspect ratio between the new tires and the old ones. New tires with a lower aspect ratio have a larger contact area with the ground, which increases tire noise. Another possibility is that the new tires have a harder rubber compound, leading to more noise. The relationship between tire pressure and tire noise: They are closely related. Tire pressure affects the level of tire noise. If the tire pressure is too high, the tire becomes more rigid, increasing noise. Conversely, if the tire pressure is too low, the contact area between the tire and the ground increases, raising the friction coefficient and resistance, which also leads to more noise and higher fuel consumption. Ways to reduce tire noise caused by non-tire issues: Regularly check and maintain tire pressure within the normal range; perform wheel balancing after changing tires to avoid uneven wear; ensure the new tires match the original ones in terms of specifications, tread pattern, and brand; note that asymmetric tread and directional tires have specific installation directions—incorrect installation can increase noise; it is recommended to replace both tires on the same axle simultaneously to avoid uneven force distribution and resulting noise.
