Global HS code classification standards

List of the table of contents of this article:

• 1, What is the name of the plastic on the car wheel
• 2
  、 How often should car tires be changed?
• 3, Is the knowledge of car tires so deep? It is very important to understand these points
• 4, Car tires are replaced once every few years. How many years are car tires replaced

What is the name of the plastic on the car wheel

On the car wheel The plastic shell is called a fender.The wing plate is a plate-like structure installed behind the outer frame of the wheel. It is usually made of high-quality rubber, but it is also made of engineering plastics. Fenders are usually installed on the metal baffle behind the wheels of a bicycle or motor vehicle. The wing plate is generally about 5cm more than the car body.

The plastic on the wheels of the car is called the fender. As the name implies, the fender of the car plays the role of fendering. The fender is installed behind the four wheels of the car. The front two are fixed on the left and right lower sill, and the back two are fixed on the rear bumper.

What is the name of the plastic on the car tire? What is the name of the plastic on the car wheel? The plastic on the car tire is called the wing plate. The wing plate is the outer plate of the body that covers the wheel.

How often should car tires be changed?

1. How long should car tires be replaced? According to the wear of the tires and the shelf life of the tires, the use of the tires should generally not exceed 3 years, and the mileage should not exceed 60,000 kilometers. When there is uneven wear on the surface or edge of the tire, or when there is a bulge on the side of the tire, the tire should be replaced in time. Generally, tires need to be replaced after running 50,000 kilometers.

2. Generally, it is better to change car tires once every 35 years or 680,000 kilometers.1 Ordinary tires are valid for 5 years after production. If the tire is really used for 78 years, it is recommended to replace it in time, otherwise there is a risk of flat tires. Because the tire is a rubber product, its characteristic is that it will age over time, which is the main manifestation.

3. It is recommended that everyone can carry out a comprehensive tire replacement every 60,000 kilometers or about three to five years, which is to ensure safe driving. When the car has three things that must be replaced during maintenance after long-term use, that is, spark plug oil and tires, among which the more special is the wheel Tires, because car tires are cars.

4. Change the tire every 60,000 kilometers or about 5 years. Tires need to be replaced in the following cases: check the wear and tear of the tires at any time. The pattern on the tire is often in a certainIt can be seen from the degree of wear of the car tire. When the pattern depth is less than 3mm, the tire must be changed.

5. How often is it appropriate to replace the tire? Replace the tire once about 4 years of normal use, or replace it after driving 50,000 to 80,000 kilometers. Judging from the age of the tire, it is generally believed from experience that the new tire is calculated from the landing, and the service life is 4 years. It is recommended to replace them regardless of the actual mileage.

Is the knowledge of car tires so deep? It is very important to understand these points

Generally, the tire with high value has a thicker wall, so the cushioning performance is better, that is, the comfort is better. At the same time, if you want to pursue sports performance, the smaller the flat ratio, the flatter the tire, so the speed will be faster and the driving feeling will be more.

Temperature, which represents the heat dissipation performance of the tire. The heat dissipation performance is also divided into three levels: A, B and C. The level of A is naturally the highest, and the heat dissipation performance is also the best. Generally, it is not recommended to use the level below B for family cars, because the heat dissipation of the tires is not good, which is dangerous to the tires. It is very strong, which shortens the service life of the tire.

: Change the original tires. In order to save costs, most of the middle and low-end models choose low-end models of low-end brands, and the comprehensive performance is relatively poor.

How much do you know about car tires? In the process of driving, it can be said that those who are prone to wear and tear are naturally car tires. For good car performance maintenance, it is equivalent to the human body in a healthy state.

To have a comprehensive understanding of automobile tires, we must understand the historical development, types and safe use of automobile tires, so that we can have a better understanding of tires. The development of car tires.

First of all, the first point is to get used to checking tires regularly and develop a habit.

Car tires are changed every few years, car tires are replaced every few years

1. Tires should be replaced once every 4 years after normal use, or after driving 50,000 to 80,000 kilometers. Judging from the age of the tire, it is generally believed from experience that the new tire is calculated from the landing, and the service life is 4 years. It is recommended to replace them regardless of the actual mileage.

2. Tires should be changed once every 3 years, such asIf the vehicle drives 20,000 kilometers a year, it can be considered for replacement in 2 to 3 years. If it drives about 10,000 kilometers a year, it should also be considered for replacement in 4 to 5 years.

3. It is recommended that the owner replace the tire in about six years. Even if the number of uses is not large or there is no wear, it should be checked and replaced. The tire pressure should not be too high or too low, as long as the tire pressure reaches the range above the B pillar of the vehicle. Generally speaking, it is recommended that the owner check the tire pressure once a month.