How to Check the Date on New Car Tires?
1 Answers
On the sidewall of the tire, locate a string of characters starting with the English letters "DOT". At the end of these characters, there will be a four-digit number enclosed in an oval border, which indicates the tire's production date. The first two digits represent the week of the year the tire was produced, while the last two digits indicate the production year. Below is relevant information about tire maintenance: 1. Daily tire pressure checks. Avoid having tire pressure that is too high or too low. Overinflated tires may risk a blowout under high-speed operation due to inability to withstand excessive expansion pressure, while underinflated tires can cause excessive stretching from uneven road surfaces during driving, keeping the tires in a prolonged fatigue state and accelerating aging. 2. Regular tire rotation. Cross-rotating the front and rear tires ensures even wear across all four tires and provides better friction between the front wheels (steering drive wheels) and the road surface, preventing front-wheel slippage and ensuring driving safety. 3. Regular balance checks. Periodic balance testing not only extends tire life but also improves driving stability. 4. Timely replacement. The recommended lifespan for tires is approximately 40,000 kilometers. In very good road conditions, this can be extended to 60,000 kilometers, but tires older than two years should also be replaced.
