We will not get tired of emphasizing how important the good condition of the tires is for our safety when we travel by car. We are talking about an essential element and, in addition, the only point of support between the car and the road on which we are driving. Therefore, the four tires must be in perfect condition for use and maintenance.

Maintaining perfect tires is essential, and it is not worth having them so that they pass the ITV and nothing else. It is convenient to understand how they can deteriorate and how to identify that moment when we must replace them.

The Condition Of The Tire Will Tell Us When To Replace Them

The condition of the tires is key to knowing when to change them. A wheel is going to wear out evenly across the entire tread, and therefore, even the world’s best-fitted and used tire will end its life when the groove is shallow enough to ensure our safety.

However, some factors cause a tire to wear unevenly. For example, a poor balance, a hit against a curb, which can make it necessary to align the wheels, or braking with wheel lock can damage a part of the tire.

That is why it is important to learn how to inspect tires regularly. Abnormalities and unusual wear can be detected, such as wear on the side of the tire. All this indicates problems for the wheels and deterioration far from ideal.

How Many Tires Do I Change?

Another big question is how many tires do I change at a time, and where should I change tires (เปลี่ยนยางที่ไหนดี, which is the term in Thai)?

Normally, because the best-selling cars are front-wheel drive, the wheels that wear out first are the front ones. This is something that happens because they are the steering wheels and because the vast majority of vehicles on the market have a front engine. This means that the front end supports much more weight.

In addition, when we brake, the mass of the car moves on this front axle, increasing the weight supported and leading to greater wear.

Bottom Line

All things being equal, if we have four tires with the same service life, we must first replace the front ones. What you normally do is move the rear tires to the front axle and place the new tires on the rear axle.