Road tires
Road tires are referred to as HT tires. Applicable models: SUV and off-road vehicles.
Road tires have soft sidewalls and fine tread patterns. They are comfortable and quiet when driving on the road, but they are not suitable for use on terrain other than roads, otherwise they will be very fragile and easy to wear.
All-terrain tires
Terrain tires are abbreviated as AT tires, applicable models: off-road vehicles.
The pattern design of all-terrain tires is relatively rough, and the distance between fetal teeth is slightly larger than that of road tires. The negative effect of this design is that the road performance is reduced, the noise is increased, but the durability and adhesion on non-paved roads Better than road tires, it is a tire that takes into account both off-road and road performance.
Mud tire
Mud tires are referred to as MT tires, which are generally only used by off-road enthusiasts and special road workers.
The sidewalls of the mud tires are hard, the fetal teeth are exaggerated, and the distance between the fetal teeth is obviously too large. This is convenient for slow mud discharge or high-speed mud throwing when driving on mud, and it is easier to increase on some harsh ground Adhesion is not easy to damage, especially on harsh terrain, but the mud tires will be very noisy when driving on the road, and the vibration can be clearly felt when the speed is low.
Snow tires
Snow tires are tires suitable for use on snowy roads. Rubber tires have metal studs to increase grip. Compared with ordinary tires, snow tires have a softer tread. The carefully formulated silica mixture rubber formula can The closer contact with the smooth ice surface results in greater friction, which greatly improves the handling and safety of the vehicle on the smooth ice surface, and the lower the temperature, the softer the tires, so as to obtain better grip.
Spare tire
Generally, cars are equipped with a spare tire, which has the same specifications as the original car tire. In fact, the spare tire is used in emergency situations and cannot be used for a long time. If the spare tire is used for a long time, it will increase the pressure of other tires and cause abnormalities. Therefore, the spare tire should be replaced in time after emergency use. In addition, spare tires are also rubber products, too long storage time will lead to aging. Generally speaking, the aging period of tires is about 4 years, and the spare tire needs to be replaced after 4 years.
Run-flat tires
Explosion-proof tires can still drive 80 kilometers at a speed of 80km/h when the tires are flat, making driving safer and avoiding instantaneous loss of control of the vehicle. The configuration of “explosion-proof tires” can solve the problem to the greatest extent. A worrying security issue. The design principle of run-flat tires is to use solid sidewalls to provide support, and the other is to install a device called a fixed ring inside, which can support the tire from the inside, so that the tire will not be crushed. , While preventing the tire from falling off the tire gasket