How to Read the Date on a Tire?

[Gail]

Tire production batch numbers are located on the outer edge of the tire. They consist of a set of numbers and letters indicating the manufacturing year, month, and quantity. For example, 3907 represents the 39th week of 2007, meaning the tire was produced in late September 2007. More information about tires is as follows: 1. Approaching the Expiry Date: Every tire has a production date, and it's important to be aware of your tire's service life and mileage. Beyond this period or mileage, tire wear becomes more severe, and the tire may no longer perform adequately. 2. Severe Tread Wear: Checking the tire tread is one of the most intuitive ways to assess tire condition. As friction time increases, the depth of the tread decreases significantly due to wear. 3. Tire Bubbles: Bubbles on tires are mostly caused by inconsistent tire strength. If you notice such issues, avoid driving and take the tire to a repair shop or 4S store immediately. At this point, the tire is like a ticking time bomb, with an unpredictable risk of bursting. 4. Abnormal Tire Pressure: Many traffic accidents are caused by improper tire pressure. High tire pressure makes braking harder to control, while low tire pressure reduces vehicle power. 5. Tire Cuts: While driving, you might accidentally scrape against a curb. Always find a safe place to stop and inspect the tire for any cuts. If the damage is severe, replace the tire immediately to avoid safety hazards.

[AlejandroMarie]

I've been driving for many years, and every time I get my car serviced, I check the tire date. The method is actually quite simple: you can find a string of DOT codes on the sidewall of the tire, and the last four digits represent the date. The first two digits indicate the week of the year, for example, '15' means the 15th week; the last two digits are the year, like '22' stands for 2022. For instance, '3022' means the tire was manufactured in the 30th week of 2022. Why check this? Over time, the rubber on tires ages, and if they're over five years old, they should be replaced to avoid slipping or blowouts on the road, which can compromise safety. I make it a habit to check the date every six months, along with inspecting wear and tire pressure, ensuring a smooth and worry-free drive. Don't underestimate this small task—replacing tires in advance can save you a lot of money.

[VanHarrison]

I've always been a cautious driver, safety comes first. Checking the tire date is simple: locate the DOT number on the tire's sidewall, the last four digits indicate the date. The first two represent the week (from 1 to 52), and the last two are the year; for example, '4219' means the tire was manufactured in the 42nd week of 2019. As tires age, the rubber becomes brittle—I've seen old tires crack on the highway, so I regularly check the dates and keep a small log. Tires older than six years must be replaced. Combined with monthly tire pressure checks and wheel balancing, this ensures worry-free family trips. Since adopting this habit, my car has been in great condition.

[StBradley]

When I first learned to drive, I was quite curious about how to read the tire date. My instructor taught me to look at the last four digits of the DOT code on the sidewall. The first two digits indicate the week, and the last two indicate the year. For example: '0522' means the 5th week of 2022. Noting the date helps me replace tires regularly to avoid aging issues from prolonged use.