Types of tire treads
When it comes time to change tires, it turns out that tire models with different tread patterns are available on the market. And this is not a result of fashion because others should be put on wheels of a small, urban car, others are mounted to roadster or sports car.
Regardless of whether you are looking for summer, winter or popular tires (and getting better) all year round, you need to decide on a specific thread type. You may also find that you need special tires for a particular type of use, that is, for off-road or sports car, or even racing. Then the tread issue becomes important.
The most common types of treads
In popular passenger cars, different types of tread are used. The first type is asymmetrical tread, also called a classic. In this case, both halves of the tire have the same pattern. These tires are mostly found in inexpensive car models that do not develop high speeds and no one expects them to deliver exceptional performance or rideability. You can not expect brilliant grip here, but they reward the low price and less rolling resistance.
Another type is the directional symmetrical tread. Such tires on both sides have symmetrical grooves, the whole is placed in the letter V or U. They provide low rolling resistance with excellent driving properties, especially on wet surfaces. This type of tires is running faster cars, such as the middle class. Such treads often meet, for example, in winter tires. Their faults are susceptibility to so. teething and the necessity of putting them in the direction of travel (they can only work in one direction of rotation, which is marked with arrows on the side of the tire). The tires can only be fitted on one side of the car.
The third and most advanced type of tread is the asymmetric tread. It looks different on the inside and outside of the tire. The outer part is responsible for maintaining the grip while driving around the bend, while the inner part is designed to drain water while driving in rain, so the grooves in both parts are arranged differently. The advantages of such tires are excellent grip in all conditions and low noise levels. The disadvantage is quite a high price and small choice of this type of tires on the market, mainly limited to models with large size and low profile.