【Owner's home car knowledge】Through the previous articles, we have a certain understanding of the technology of winter tires and understand the necessity of using winter tires. Since winter tires have some special designs, there are also many precautions in use. In this article, we will briefly introduce the precautions for using winter tires for netizens.
1. Replace four at the same time
When changing tires, remember to replace four tires at the same time, because partial replacement will cause uneven adhesion between the four wheels and the ground during use, which will cause potential safety hazards.
2. Regularly check tires
Ms. Wang, the owner of the car, is very careful when using the car. She will often check whether there is any debris in the tire tread. Once there is debris, she will clean it up immediately. "I think the tires are really like my own feet. If there is debris in the tire tread, there will be a bumpy feeling when driving. In order to make the tires last longer and for driving safety, it is recommended that the owner should clean them frequently. Get rid of the sundries in the tire tread."
3. Winter tires cannot be used in other seasons
In order to save money, some car owners will use winter tires as all-season tires all year round. As everyone knows, this is a very dangerous behavior. Due to the difference in the material and pattern design of winter tires, the noise and fuel consumption of winter tires on normal roads will increase significantly, which will inc
【Owner's home car knowledge】Through the previous articles, we have a certain understanding of the technology of winter tires and understand the necessity of using winter tires. Since winter tires have some special designs, there are also many precautions in use. In this article, we will briefly introduce the precautions for using winter tires for netizens.
1. Replace four at the same time
When changing tires, remember to replace four tires at the same time, because partial replacement will cause uneven adhesion between the four wheels and the ground during use, which will cause potential safety hazards.
2. Regularly check tires
Ms. Wang, the owner of the car, is very careful when using the car. She will often check whether there is any debris in the tire tread. Once there is debris, she will clean it up immediately. "I think the tires are really like my own feet. If there is debris in the tire tread, there will be a bumpy feeling when driving. In order to make the tires last longer and for driving safety, it is recommended that the owner should clean them frequently. Get rid of the sundries in the tire tread."
3. Winter tires cannot be used in other seasons
In order to save money, some car owners will use winter tires as all-season tires all year round. As everyone knows, this is a very dangerous behavior. Due to the difference in the material and pattern design of winter tires, the noise and fuel consumption of winter tires on normal roads will increase significantly, which will increase the cost of the car. In addition, the speed limit of winter tires is lower than that of all-season tires. Therefore, Limit speed will be affected. Therefore, it is very inappropriate to use winter tires in summer.
4. The top speed of winter tires is lower than that of all-season tires
Compared with all-weather tires, winter tires use a different formula, so the material is relatively soft, and the tread grooves are relatively wider and deeper, which can provide stronger grip and anti-skid performance on icy and snowy roads. Officially, for driving safety, winter tires The designed top speed is lower than that of all-season tires. Therefore, car owners cannot drive like all-weather tires.
5. Winter tires cannot be used to the limit of wear
All tires have a wear mark at a tread depth of 1.6mm. This mark is a rubber column placed on the inside of the large tread. It is called a "tread wear mark". TWI". Under normal use, when the tire wear reaches this mark, it means that the tire needs to be replaced.
6. Winter tires should be properly increased tire pressure
What car owners tend to overlook is that in winter, low temperatures will affect tire pressure. According to the principle of thermal expansion and contraction, as the temperature decreases, the tire pressure value will also decrease. At this time, the tire pressure can be appropriately increased to compensate for the defect that the friction between the tire and the ground becomes weaker and the braking performance weakens. However, over-inflation will also cause the tires to reduce grip and affect the comfort of handling. Therefore, the inflation pressure of the tire should not be too high.
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