Things to Know About Tires and the Age of Tire

At first glance, tires look simple & straightforward, but several components make up a tire. Tires also have manufacturing dates and many of us don’t know how old a tire is and whats the age of tire .

In this article, we will let you know the most accurate way to know the age of your tire and a comprehensive guide about the things you must know about your tire to have a better safety and road experience.

What can you know about tires? How to tell the age of tires?

The age of the tire can be determined by checking the characters following the DOT symbol mentioned on the sidewall of your tire, the last four numbers show the date of manufacturing of your tire, first two characters are the week of manufacturing ranges from 1 to 53, the last two characters show the year of manufacture

The tire sidewall with information DOT XXXXXXX2515 shows that the tire was manufactured on the 25th week of the year 2015.

For tire manufacture before 2000, there will be 3 digits, tire manufacture before 1999, a triangle (◄) single was added to make it easy to distinguish for example DOT XXXXXXX255◄the manufacturing date is the 25th week of 1995.

It is recommended to replace all tires that were manufactured 10 years ago including spare tires with new tires, once tires get older they lose their tread depth and are no longer safer to be used.

Things to Know About Tires

A tire is something you don’t think about often…until it wears out. Then you need to make sure that you’re doing everything you can to keep that tire in shape and keep it safe.

It’s a fact that most cars and trucks will lose traction at some point. And even if you’ve had your tires replaced recently, there are things to know about your tires that may affect how they perform today.

How Old Is Your Tire?

When you need new tires, check to see if the tire tread depth is measured in inches or millimeters. A deeper tire means you’ll need new tires sooner. That’s because when you run over a flat spot or a pothole, you’ll dig down deeper into the ground. So, by knowing the width of your tire, you can determine if you’ll need new tires soon.

The Science behind the Wear Patterns on a Tire

There is some cool science behind how the wear patterns develop on a tire. The theory is that during high loads, the rubber molecules are pushed apart, causing the rubber to stretch and break. This causes tiny cracks to form, allowing the wear patterns to form. 

Once the wear pattern forms, the tire doesn’t have to stretch as much, and thus less energy is needed to drive the vehicle. However, if the tire stretches too much, it could crack and cause the wear pattern to break.

The Benefits of Rotating Your Tires

Rotating your tires regularly is one of the easiest and most effective ways to keep your car healthy. Regularly changing out your tires can help improve gas mileage, reduce tire wear, prevent flat tires, and prolong the life of your tires. 

Most drivers change their tires around every six months, but rotating your tires more frequently can extend the life of your tires by several years. Check your tire’s tread depth.

The manufacturer’s recommended number of treads left on your tires is listed on the side of the tire. At that point, you may want to consider having your tires rotated.

When Should You Change Your Tires?

As they are used, tire footprints start to wear out during the age of tire . When the tread is down to a level which is assigned by the road and safety law which is 2/32″ of tread depth, it’s time to change the tires as, at this point of time, tires are not safe to use; however, it recommended to change tires sooner before the tread limit. 

 A thinner tread due to age of tire ,also makes the tire more susceptible to cuts from rocks, nails, or debris. So while changing your tires might seem like a no-brainer, if you take it too seriously, you could end up spending more than you need.

How Do You Make Sure Your Tires Are Safe?

The tire pressure monitoring systems (TPMS) system on your vehicle communicates to you that the tire pressure is low via a series of beeps. Once you hear the beeps, you should take immediate action. TPMS systems have become commonplace and can be found on all vehicles manufactured since 1996. In fact, nearly 80 percent of new vehicles sold in the U.S. have them.

Most TPMS are integrated into the vehicle’s radio system; however, some vehicles use a separate box or unit that is plugged into the car’s wiring harness. While these devices may be harder to find than the integrated systems, if you’re looking for one, keep an eye out for a device that has a white dot inside the red triangle on

What Are the Different Types of Tires?

Tires can be divided into several categories based on how they’re constructed, how they’re made, and what type of road they’ll need to perform well.

The most commonly used tires are the passenger car tires. These tires are designed to handle the average amount of stress the car needs to deal with every day.

If your car doesn’t experience a lot of stress, you can use sport performance tires. These tires were designed for higher speeds, better handling, and better fuel economy.

Finally, you can use all-terrain tires for your off-road vehicles. These tires are made to handle tough terrains and allow your vehicle to traverse any terrain.

If you drive a car for a long time, your tires will wear out. We should make sure that our tires are properly inflated , also make sure to change the air in our tires regularly.


We have provided you with inside knowledge about your tires; hope this article will help you out in understanding about age of tire. Wish you a safer journey with your tires.

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