Readers ask: How To Tell When Tires Were Made?

How can you tell when a tire was manufactured?

Remember that the last four digits of the code are the date the tire was manufactured. You can check the first two digits of the DOT code to know the week of the manufacturing. The last two digits will reveal the manufacturing year. For instance, when it was written in 0203, the manufacturing year was 2003.

How old should new tires be when purchased?

… though it could have new tread, it is still an old tire. Tire Rack’s recommendation that a tire should be replaced ten years from the date of manufacture or six years from the date it is placed into service applies to spare tires, as well, so if your vehicle is six years old or older, it’s probably…

Where do you find the year a tire was made?

Tires made in the United States have the DOT serial number located on the inside sidewall near the rim. The letters “DOT” are followed by eight to thirteen letters and/or numbers that identify where the tire was manufactured, tire size and the manufacturer’s code, along with the week and year the tire was manufactured.

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How do you read a tire DOT code?

How to find the DOT code?

  1. The first two digits of the code represent the week of production during the year (from 1 to 52).
  2. The second two digits represent the year of manufacture.
  3. If your DOT code is a 3-digit number, it means your tire was produced before 2000.

How many years do tires last on average?

It may be tentative, but tires do have an expiration date. There is a general consensus that most tires should be inspected, if not replaced, at about six years and should be absolutely be swapped out after 10 years, regardless of how much tread they have left. How do you know how old your tires are?

What is the maximum age of a TYRE?

There is no definitive tyre age limit as to when you should replace your tyres but once your tyres reach 7-10 years old, you should keep a close eye on their condition and consider replacing them. Tyre ageing is commonly identified by small cracks, known as crazing, which appear in the tyre sidewall.

Should I buy 2 tires or 4?

If you are looking to replace all-wheel drive tires, we recommend replacing all four at once. While it may be tempting to replace only two at a time, mixing new and worn tires can create a size difference from front to back, which can lead to damage to your vehicle.

Is it OK to buy 2 year old tires?

Old “New” Rubber



The tread is good, and the manufacture stickers may still be on it. When tires reach a certain age the rubber begins to dry out and crack. That can make it unsafe for road use because it may run the risk of blowing out, falling apart, or lose traction during bad road conditions.

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Is a 10 year old spare tire still good?

Most full-size spare tires are designed to last anywhere from seven to 10 years, according to John Paul. That said, drivers should never use a tire with visible damage, such as cracks in the sidewall, punctures, impact bulges or irregular tread wear – all of which are dangerous to drive on.

How often should you replace your tires?

When the tread is worn down, tires lose traction during braking and won’t grip the road well when driving in the rain, ice and snow. But even if there’s plenty of tread left, tires should be replaced if they‘re too old, at least every six years.

Do Tyres expire?

Every tire has a birth date—the day it was manufactured—and an expiration date that is six years from that manufacture date. Most automobile manufacturers warn drivers to replace vehicle tires after six years. However, tires manufactured before the year 2000 have a 10-character code.

When did they start putting date codes on tires?

Luckily, decoding a tire and determining the tire’s age is a pretty straightforward process, as a standardized 10-digit Tire Identification Number (often called a DOT number) was mandated by the United States Department of Transportation in 1971.

What does the white dot on a tire mean?

The White Dot (Dynamic Balancing Dot)



Regardless of the type of wheel, if there is no red dot, mount the tire with the white dot next to the valve stem. The white dot indicates the overall light dynamic balance point of the tire. In other words, it’s as though the white dot represents a bit lighter in the area of tire.

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How do you read date codes on Goodyear tires?

Look at the first two digits of the four-digit manufacturing date. This indicates the week of the year. It will be a number between 1 and 52. For example, “52” would indicate that the tire was made in the last week of the year (in December).

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