What if there is a nail in the tire?

The nail won't come out. Because the tire is a vacuum tire, even if the nail is nailed, it will not leak immediately, but after a long time, the gas will still leak slowly. The nail stuck in the tire won't come out. Pulling a nail is like pulling a knife. Once it is pulled out, the blood will flow thinly, and it can't be stopped unless the blood transfusion and hemostasis tools are ready. This metaphor may be a bit too much, but the reason is the same. If nails are pulled out without maintenance tools and technology, the flat tires may leak immediately, resulting in complete failure of the car. You need to change the spare tire yourself or tow the car to a repair shop for treatment. If you don't pull out the nails, you can also drive the car slowly to the repair shop. If the car is unfortunately nailed during driving, it is recommended not to pull out the nails by yourself, but to drive the car to a regular tire shop and have it pulled out by professional staff to check the nailing situation.

Because the tire is rolling during driving, the nail does not necessarily penetrate the tire vertically. If it is pulled out in time and not repaired in time, the tire is abnormal and cannot be repaired. For example, if you can see the traces of air leakage from the tire (such as tire rolling marks, air bubble, etc.). ), it is not worth repairing, because the tire structure may have been damaged and can no longer be used. First of all, the tire must be removed from the rim and inspected by a professional tire dealer before deciding whether it can be repaired. Michelin suggested that tires should not be repaired in the following cases: 1, and sidewalls should not be repaired. 2. The diameter of the hole penetrated by the crown is greater than 6 mm, which cannot be repaired. 3. If the tire bead is damaged or deformed, the tread is deformed, the rubber is corroded by chemicals or the tire is damaged. In addition, if some damage has made the tire unusable, it is not worth repairing.

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