Tire imports HS code classification

List of contents of this article:

• 1, What are the reasons for car flat tires
• 2  、What is the cause of a flat tire
• 3, How to deal with a flat tire
• 4, Why high-speed cars are prone to flat tires
• 5. Simens before a car flat tire and how to deal with a flat tire

What are the causes of car flat tires

1. The reasons for car flat tires include low air pressure, excessive inflation, installation errors, poor maintenance and upkeep, tire wear and aging, tire side bulging, bursting defects, and violent impact.

2. The tire pressure is too low. Some drivers often fail to reach the standard air pressure for fear of "puncture" when inflating, which is very wrong.

3. Excessive damage, brittleness and cracking of tires are also one of the factors that lead to flat tires. The grain block of the tire is the only component in the car that understands the road surface. If it rubs against the floor for a long time, the grain will slowly fade. When it is damaged to the point of disassembly and replacement logo, it needs to be deactivated immediately.

4. The reason for a flat tire in a car The high temperature affects the puncture. The weather is hot, and the road surface temperature keeps rising. Once the road surface temperature rises, the friction between the tire and the road surface will affect the surface temperature of the tire, which is very hot. In the case of hot expansion and cold contraction, the tire body will expand and thin, which is easy to affect flat tires. Overload affects puncture.

5. There are many reasons for a flat tire in a car: 1.The tire pressure is too low, 2. Over-inflated tires, 3. Incorrect tire installation, and 4. The tire lacks necessary maintenance. The tire pressure is too low. Some drivers are afraid of "flat tires" and often do not reach the standard air pressure when inflating. This is very wrong.

6. High temperature. The frequent flat tire in summer has a great relationship with the high temperature in summer. Because once the road surface temperature rises, the friction between the tire and the road surface causes the tire surface temperature to be very hot. Under hot expansion and cold contraction, the tire body rises and becomes thinner, which is easy to cause flat tires.

What is the cause of a flat tire

High temperature causes a flat tire; overload causes a flat tire; overspeeding causes a flat tire; poor road conditions cause a flat tire; tire air pressure does not meet safety requirements causes a flat tire; tires have internal injuries or a bubble guide on the tire curtain layer To a flat tire;Excessive wear on the surface of the tire or oil corrosion leads to a flat tire.

Causes for flat tires: tire air leakage. If the tire is not pierced by iron nails or other sharp objects for the time being, the tire will leak air, which will cause a flat tire. The tire pressure is too high.

The tire pressure is too low. Some drivers often fail to reach the standard air pressure for fear of "puncture" when inflating, which is very wrong.

How to deal with a flat tire when driving

1. When a flat tire when driving, the handling methods are: front wheel flat tire, hold the steering wheel tightly and adjust the front of the car; rear tire flat tire, hold the steering wheel tightly with both hands, Keep going straight; release the accelerator pedal, brake gently, and slowly pull over.

2. The treatment method of driving a flat tire is divided into four steps to slow down; ensure that the vehicle stops straight and slowly; place warning signs; replace the spare tire or repair it.

3. When a flat tire occurs, first of all, tighten the steering wheel and don't let the vehicle run around. Then put away the accelerator and don't continue to accelerate with fuel. You can parallel, but don't hit the wheel, otherwise it's easy to roll over.

Why high-speed cars are prone to flat tires

The reasons why high-speed cars are prone to flat tires are: insufficient tire inflation, brake pad friction and heat. Before driving at high speed, some vehicle tires are insufficiently inflated, resulting in long-term friction and heating with the ground and causing flat tires. Brake pads will also cause flat tires due to friction and heating during driving. When the tire temperature is too high, you can park the car in the shade to cool down.

Cars driving at high speed are prone to flat tires due to low tire pressure, excessive tire inflation, improper tire installation and other reasons.

High-speed cars are prone to flat tires may be due to speeding, poor road conditions or tire pressure that does not meet safety requirements.

Causing local delamation of the fetus and intensification of treed wear.In this case, if the car is driving at high speed on the highway again, the above reaction of the tire will be accelerated, and a flat tire is likely to occur.

The tire pressure does not meet the safety requirements, resulting in flat tires. In highway transportation, there are two main cases where the tire pressure does not meet the safety requirements. One is that the tire pressure of freight cars is too high, and the other is that the tire pressure of small cars is too low. Both situations are easy to cause flat tires in moving cars.

In this case, if the car is driving at high speed on the highway, the above reaction of the tire will accelerate, and it is likely to have a flat tire.

Stons before a flat tire

Many cars smoke before a flat tire, of course more after a flat tire.However, it was the same before the flat tire. If the tire suddenly touches or even rubs against something, smoke will be produced. Once smoke is generated, it means that the tire wall has been seriously damaged, and a flat tire may occur at any time. Tires and chassis shake.

And with the increasing number of cars, his requirements for driving safety are also getting higher and higher. In particular, the phenomenon of flat tires in the process of driving is extremely serious. Because maybe in an instant, the car will be completely out of control.

The following are the five signs before a flat tire: Sign 1: Cracked side wall of the tire.