Vacuum tire

Tubeless pneumatic tire is commonly known as vacuum tire. The concept of "emptiness" here does not mean that there is no air, but the concept of "emptiness".

It means that the inner tube of a tire is not used for inflating and propping up the shape, but filled with invisible compressed air, because it is invisible. The so-called emptiness is the "vacuum" in the unscientific and rigorous general understanding. So don't worry about the difference between vacuum and vacuum.

What are the advantages of vacuum design?

1: Once a tire with an inner tube is punctured, it will be deflated. Because there is no adhesion between the outer tire and the inner tire, even if it is punctured, it will still stick to the outer tire, and there will be a gap after the inner tire is turned to a position that does not touch the ground, and the thin inner tire will leak quickly. However, the vacuum tire will not deflate quickly, and the punctured object will be tightly bound to the tire by reinforcing layers at all levels. As long as the tire pressure does not pop up foreign objects, it can still achieve a certain degree of sealing, and deflation will be a slow step.

2. The wheel speed of the car is extremely high, and the rubber tire will generate a lot of heat energy during the rotation. If it is an inner tube tire, it will cause heat energy to enter the inner tube, causing the temperature and pressure to rise, and the probability of puncture will be quite high; Vacuum tire can transfer heat energy to the hub through the carcass, and the hub will effectively dissipate heat through the diversion airflow designed by the chassis after absorbing heat. This design can reduce the degree of tire pressure increase during long-distance driving, and the driving safety level will be greatly improved.