When should car tires be changed?

Importance of tires for cars

Tires are the only part that comes into direct contact with the road surface and are also the most susceptible to wear and tear no matter how carefully the driver uses the vehicle. Therefore, although buying tires is not a regular necessity, it is very important because poor quality tires will bring unpredictable dangers. Therefore, to ensure safety and avoid unwanted accidents, drivers should pay attention to the following points when buying or changing car tires.

When should car tires be changed?

To ensure stable operation, users need to regularly check tires before departure, repair and replace when signs of damage appear as follows:

– Car tires appear tears, holes caused by nails, iron bars, stones, … created.

– The spikes on the tire have been worn, the time of use exceeds the limit specified by the manufacturer.

– Tire sidewalls are dented and damaged, leading to the wheel wobbling and not being smooth.

– The car feels heavy, there is a strange noise coming from the tires, …

How to choose the right car tires

According to the need to move

Users should rely on their own travel needs to choose the right tire treads and treads. If the vehicle often travels on many highways, it is recommended to use tires with low noise, anti-slip to create a comfortable feeling when sitting in the car. Conversely, if you often travel in city routes, you should choose tires with a small braking distance and high traction.

Parameters and sizes of car tires

When choosing to buy tires, car owners should carefully look at the specifications and sizes of tires given by the manufacturer. The parameters are displayed on the side of the tire. Customers should not choose tires with high pressure, maximum speed ratio and hardness because they are easy to make noise and have a short life. The tire size must match the wheel design of the vehicle, so it is important to know the size of the original tire, and the size of the wheel that is mounted on the vehicle.

In particular, drivers need to understand the manufacturer’s recommendations carefully before changing the wheel size, or best, you should choose a tire that is the same size as the original tire.

Tires that match the speed of the vehicle

Speed ​​ratio is also quite important in choosing the right tires. When observing the side surface of the tire, it is possible to see a series of letters such as T, H, V, W, Y, Z, etc. spread along the tire.

This series of letters specifies each speed level that allows the tire to reach a maximum speed with “H” is 240km/h, “T” is 200km/h and V, W, Y or Z can maintain a speed of 239 – 299km. /H. However, tires that can operate at higher speeds tend to have a shorter lifespan.

Tire life

Knowing the life of the tire is very important, because it is one of the bases to change the tire in the next time, avoiding the danger of riding an unqualified tire.

Normally, users can only estimate the condition of the tire through the wear of the tread on the tire, the wear of the grooves, or when the car feels wobbly…

According to the manufacturer’s recommendations, when the car has traveled more than 50,000 km, the driver should change the tire. However, tire life can also vary due to many factors such as terrain, weather, altitude, … of each area.

In addition, you should also note the information about the manufacturing date that is usually printed on the surface of the tire. Tires that have been manufactured for too long should not be used, the best period to choose is 1 year of production.