How to Identify the Production Date of Car Tires?
2 Answers
Method to identify the production date of car tires: Locate a string of characters on the tire sidewall that starts with the English letters "DOT". At the end of the string, there will be a four-digit number enclosed in an oval border, which represents the tire's production date. The first two digits indicate the week of the year the tire was produced, while the last two digits represent the production year. Car tires are circular elastic rubber products designed for ground rolling on various vehicles or machinery. They are typically mounted on metal rims to support the vehicle body, absorb external shocks, ensure contact with the road surface, and maintain the vehicle's driving performance.
I just learned this trick when I last bought tires. The production date of the tire is on the sidewall, marked by a DOT code—the last four digits are key. The first two digits indicate the week, and the last two digits represent the year. For example, '2523' means the tire was made in the 25th week of 2023. Don’t underestimate this—tires degrade over time, and old rubber can lead to blowouts at high speeds, which is a serious safety concern. Every time I check my tire pressure, I also glance at the date. If it’s over five years old, I start thinking about replacing them. Storing your car in the shade can extend tire life, saving you money on frequent replacements. I remember the first time I looked for it—it took some effort, as the small print on the sidewall required turning the wheel a bit to see clearly.
