How many types of tread patterns are there on car tires? What are the requirements for tire patterns?

Tires are the most important parts of a car body that come into contact with the ground. There are patterns and grooves on tires, and their main function is to increase friction and grip to ensure driving safety. If you look closely, you will find that the patterns on car tires are different.

How many types of treads are there on car tires

There are many kinds of car tire patterns, but generally speaking there are three main types: one is the ordinary left-right symmetrical non-single-directional tire pattern, one is the single-directional tire pattern, and the other is the asymmetric tire pattern.

The tires we use most often are ordinary symmetrical non-single-directional pattern tires. The overall performance of such tires is average and there are no highlights. The advantage is that they are cheaper, so most car models use this type of tire pattern.

The other is the unidirectional tire pattern. The unidirectional tire pattern focuses on the drainage of the tire. The herringbone tire pattern can drain the water between the road and the tire more quickly, increase the friction between the tire and the ground, and make the tire have better adhesion on flooded roads.

Another is the left-right asymmetrical tire pattern, which is the most commonly used tire in mid-to-high-end models.

Type, the advantage of asymmetric tire pattern is that it can improve the tire's handling, braking, quietness and other performance through different tire patterns on the inside and outside, so the various performance of asymmetric tire pattern is better, and most models that focus on vehicle performance use this type of tire pattern.

What are the requirements for tire tread

Different tire patterns are mainly to meet the different requirements of cars. Some cars focus on comfort, some cars focus on control, some cars focus on price, and some cars focus on wear resistance. Therefore, different patterns are manufactured to meet different needs. This is a way for tire manufacturers to increase customer choices and thus increase market share.

The pattern is more linear, suitable for long-distance high-speed driving. The pattern with more horizontal patterns is suitable for mountain roads, off-road, and driving. The pattern groove is wider and deeper, designed for drainage. The high aspect ratio is more focused on control, and the low aspect ratio is more focused on comfort. The rubber with more noise is harder and more wear-resistant, suitable for taxis and other economical vehicles. The rubber with less noise is softer and the wear resistance will decrease.

How to choose tire pattern

The most common patterns in life: horizontal grooves, vertical grooves, vertical and horizontal, and block patterns.

Ordinary pattern, a general pattern suitable for hard roads. It is divided into longitudinal type, transverse type, and vertical and horizontal type.

Occluded tires, also known as off-road tires, are widely used on off-road vehicles. According to different use conditions, they are mainly divided into three types: road tires, all-terrain tires and mud tires.

An asymmetrical pattern means that the left and right sides have different pattern structures. Because the structures of the left and right patterns are different, when turning, more attention is often paid to increasing the landing pressure of the outer pattern when turning.

Tires with transverse groove patterns are highly wear-resistant, and block patterns have very good drainage properties, making them suitable for driving in rainy and snowy days. When choosing tire patterns, it is necessary to choose according to the local climate and driving habits in the area.