A tread is a protective element that is necessary to prevent damage to the tire and the inside of the tire. Such protection is applied to the outer part of the tire in the form of a specific pattern, each of which has its own distinctive features and advantages when used at certain times of the year.
Why do you need a tread pattern
The main purpose of any tire tread pattern is to provide the most comfortable cross-country ability of the vehicle. Drawings differ, as a rule, in the direction of the cuts, their depth and number. It is believed that for summer riding, harder protectors are the best option, and less pronounced and narrow patterns, complemented by special studs, are more suitable for winter. The cuts are filled with mud, snow, water and thus improve the conditions for passability.
Types of tread patterns
There are several classifications of tread designs. In a broad sense, they are divided into off-road, versatile and smooth. The first category of protectors is characterized by a massive pattern. These tires allow you to move comfortably on almost any terrain. Universal patterns are intended for driving on asphalt roads mainly in summer. Smooth treads are only suitable for perfectly groomed trails.
Symmetrical and asymmetrical directional pattern
Directional patterns are applied on the principle of inclination of the notches towards the inside. The difference between symmetrical and asymmetrical treads is that the patterns on them are located in the first case the same, and in the second, the two lines are radically different from each other. For example, one strip of the tread may have a directional pattern and the other may have horizontal notches.
Directional patterns ensure maximum driving safety in bad weather conditions. The resistance of tires to wet asphalt in this case increases several times. The vehicle is much more stable on the road, therefore it is much easier to drive it.
Symmetrical directional tread designs are most commonly used for rear wheel drive vehicles. The advantages of such a kit are obvious. The front wheels, during intensive rotation, come into contact with the asphalt, due to the directional pattern, the effect of "drying" the surface is created. That is why the rear wheels provide a safe ride in contact with the already prepared road.
Symmetrical and asymmetrical non-directional pattern
The non-directional tread pattern is applied primarily in a horizontal manner. Such options are the most common both on sale and in use by car owners. The main features of such cuts are considered to ensure maximum quietness of the ride, comfort in driving, as well as high safety performance.
Non-directional tread designs are only suitable for those drivers who are not in favor of fast driving. As a rule, these tires are an integral part of the factory equipment of most car brands.
The symmetrical non-directional pattern is applied evenly over the entire surface of the tire, the asymmetric one consists of two stripes that externally differ slightly from each other in the direction of the cuts. The main advantage of these tires is their versatility - the wheels can be swapped in any order.
