As the saying goes, "if you walk by the river, where will you get wet shoes?" What if the car tire is nailed? " ?

The treatment of tire puncture depends on the situation. If the puncture is not deep, you can directly pull out the punctured items and pour some water on the tire surface to see if there is any air leakage. If it is completely penetrated, check the tire pressure. If the tire pressure is normal, go to the auto repair or 4s shop for repair.

If you find that the tire is tight when driving on the road, the first thing you should do is to find a safe parking space, park next to you, and then place a warning triangle of 50 meters in the direction of the coming car. If you are on the highway, you must stop in the emergency lane. And issued an early warning signal in the direction of150m.

After the vehicle is repaired, check the nails on the tires and pull them out. If the tire leaks badly, there is no need to replace the spare tire. Don't drive to the garage at this time, and then you can contact the nearest garage for emergency treatment to avoid damaging the tires or rims.

In the first case, the nail is located on the side of the tire. At this time, regardless of the size of the hole, a new tire must be replaced.

In the second case: the diameter of the puncture hole of the tire is not less than 6 mm, and it cannot be repaired at this time.

In the third case, the tire is deformed and aged after being used for a period of time. At this time, the nail is very tight, so it is best not to mend the tire.

The fourth case: even after the tire leaks, the continued use of the vehicle due to improper operation by the driver will only lead to the tire being squeezed. At this time, the tire can't be repaired, so the tire can only be replaced.

There are many situations on the road, but in case of emergency, we must first ensure our own safety. On this premise, carry out reasonable inspection and maintenance.