The expiration date of car tires can be determined through various codes printed on the tire wall. This code is in the form of numbers, which generally indicate the week and year.
As a vehicle owner, it is mandatory to know the expiration date of the tires used to minimize accidents due to the use of tires that are no longer suitable. You also need to know that tires made from rubber over time can cause wear to the point of becoming bald and even cracking due to age.
If performance is less than optimal, tires can easily explode due to overheating and use on long trips. During long trips, sometimes the air pressure in the tires can change. This can occur due to hot temperatures or leaks.
Car tire pressure should also be checked regularly. If it decreases even a little, the effects can be large. However, currently, with increasingly sophisticated technology, there is a TPMS (Tire Pressure Monitoring System) feature. This feature can determine the air pressure in the tires via the MID screen on the dashboard, so it is easy to monitor. Not all new cars have this advanced feature.
You can find the TPMS feature on the Wuling New Almaz RS Pro car, which makes it easier for car owners to check tire pressure and other conditions just through the display on the car's dashboard screen.
Car Tire Expiration Period
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The expiration date of car tires is generally not indicated by an expiration date. However, usually, tires that have been used for more than 5 years can be said to have expired.
The year of production can indeed show when the tire was made. However, this does not only have an absolute influence on how many years the tire expires. The reason is that the lifespan of a tire is calculated from when the tire was first used.
Therefore, tire manufacturers recommend that car tires not be used more than five to six years after they were first used. Then, tires that have not been used and stored properly will not experience quality or strength problems.
Car tires can be used if stored properly, as long as they do not damage the steel webbing or tire walls. However, the manufacturer suggests adhering to the maximum age limit of five years if you want to stay safe.
How to Check Expired Car Tires
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Finding out the expiration date of car tires turns out to be very easy. by physically checking the car to see the production date of the tires you are using.
There is a code that indicates the production date of a tire. Generally, there are four number codes that can be found on the tire wall. The two numbers in front usually indicate the week, and the two numbers in the back indicate the year of manufacture.
For example, how do you see the expiration date of car tires when looking at the tire production code, such as the number 4023?
- The first two digits of the four numbers indicate the week the car tires were produced, namely the forty-first week. In other words, if you count from the beginning of the year, the forty-first week is the first week of October.
- The last two digits indicate the year of production, which indicates that the tire was produced in 2023. This means that your car tires will expire five years later, in the forty-first week of 2028.
You also need to know what the date printed on the tire surface is. This is not the expiration date, but information on the tire production date. Meanwhile, the expiration date itself is based on the first time a car tire is used and an additional five years of use.
Effects of Expired Car Tires
Using expired car tires can have very dangerous effects. One of them is that the tires can burst on the way, resulting in an accident. Apart from that, there are several effects of using expired car tires that you need to know:
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Endangering Passenger Safety
The most obvious effect of using expired tires is that it endangers the safety of the driver and passengers. The reason is that tires are components of a car that are in direct contact with the road.
If a tire has expired, it is possible that its grip will also be reduced, and it can easily slip, which can cause a fatal accident.
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Reduced Fuel Efficiency
When a tire's performance has decreased due to expiration, the tire pressure can change because its condition is already bad. Because these conditions can make the car engine work harder, fuel consumption increases.
That's the explanation for finding out the expiration date of car tires and the bad effects if they are replaced too late. It is important to always pay attention to the production date before buying and using your favorite car.
Using car tires that are still in good condition will certainly support driving comfort and safety. This is because tires are the only car component that is in direct contact with the road.
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