Is there an expiry date on tires?

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. Current guidance suggests that tires should be expected to last a maximum of only six years.

Are 5 year old tires safe?

We recommend replacing tires aged 6-10 years, no matter how much tread remains. When it comes to replacing tires, things can be a little unpredictable. Mileage, condition and routine maintenance all contribute to the tire’s safety and usability. You should replace them if you think they may have compromised integrity.

How long until tires are too old?

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.

Should I buy 4 year old tires?

Most tires are good for six years from the date of manufacture. So, if you get a tire that’s 2-years old, you only have four years until you should replace it. While the manufacturer might cover the tire under warranty, the rubber will start to break down, and the chances of getting into an accident rise dramatically.

Are 12 year old tires safe?

Old tires are dangerous, regardless of tread depth. While there’s no federally sanctioned safety guidance on when a tire is too old to be safe, many carmakers recommend replacement at six years from the date of manufacture. Old tires have been the culprit in fatal accidents.

Should I use 10 year old tires?

Old tires are dangerous, regardless of tread depth. While there’s no federally sanctioned safety guidance on when a tire is too old to be safe, many carmakers recommend replacement at six years from the date of manufacture. An analysis of the used tire revealed that it was nearly 10 years old.

Should I replace 15 year old tires?

Per BRMA, unused tires over six years old should never be put in service, and all tires should be replaced after 10 years from their date of manufacture. Good tread depth doesn’t mean a tire is safe to use.

Why do Michelin tires dry rot?

Tire sidewall deterioration is caused by the tire’s exposure to pollutants in the air, particularly ozone, and, as Robert Lanenga noted in the comments, UV exposure. And as the process continues over time the age of the tire influences just how severe that deterioration will be.

How can I determine the age of my tires?

The way to determine the age of a tire is easy once you know what to look for. Every tire has an identification number starting with “DOT”, followed by a series of numbers and letters with the last four numbers identifying the tire’s age.

How to check the date code on tires?

To find your tire’s date code, identify the code on the tire that begins with ‘DOT’ . The ‘DOT’ should be followed by a series of four letters and/or numbers. You will find the 4-digit date code following this set of letters and/or numbers. It will be a 4-digit code containing all numbers. If your tire is older than 3-5 years, be sure to check the trailer tire for dry-rot as it may be time to replace your trailer tires.

How do you find age of a tire?

The chronological age of any tire can be found on the tire sidewall by examining the characters following the symbol DOT. The last four numbers identify the date of manufacture of the tire to the nearest week. The first two of these four numbers identify the week of manufacture (which range from 01 to 53).

How to tell what year a tire was made?

Step 1. Locate the full DOT tire number on the sidewall of the tire. This number will be between 10 to 12 digits long. If you are determining the age

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