Where to Check the Tread Pattern of Tires?
2 Answers
The tread pattern of tires is typically located on the tire sidewall, which can be viewed by inspecting the sidewall. Tire tread patterns are categorized into unidirectional tread, asymmetric tread, block tread, and composite tread. Tire maintenance methods include: 1. Regularly check tire pressure, as it is a crucial factor affecting tire lifespan. Avoid overinflation or underinflation and inflate according to the vehicle's specified tire pressure; 2. Frequently remove debris from the tread grooves; 3. Control speed reasonably, as most passenger car tires have speed ratings of T, H, or V; 4. Periodically inspect tire wear conditions. The shelf life of car tires is generally 3 to 5 years, as the primary material of car tires is rubber, which tends to degrade over time, leading to a decline in tire performance.
The tread pattern is mainly observed on the tire's tread, which is the part of the tire that contacts the ground. I often check this while driving because the tread depth directly affects traction, especially on rainy or slippery roads. If the tread is severely worn, the braking distance will increase, making it easier to skid. The method is simple: crouch down and observe the tire surface—those grooves and raised parts are the tread design. Use a one-yuan coin to test the depth. If the entire pattern is still visible after inserting the coin into the groove, it's time to replace the tire. It's recommended to check every three months, combined with tire pressure monitoring, to extend tire life. Don’t neglect this habit—I’ve seen many friends face accidents due to delayed checks. Safety first, after all.
