What to do if the tire pressure is unstable

If you are driving, you need to find a safe place to stop first, and then check the damage of the tires. If the tire pressure does not drop significantly, you can drive the car to the nearest maintenance point for maintenance. If the tire pressure drops quickly, you need to replace the spare tire and then go to the maintenance point for maintenance.

　　

If you happen to find this kind of situation on the expressway, you must not let the car stop in the driving lane. Under the premise of ensuring safety, you must merge to the emergency lane, turn on the double flashing lights, and place the car 150 meters behind the car. Put the warning triangle, get out of the car and check the tires. The inspection method is the same as the above, but there is one thing to pay attention to, that is, try not to replace the spare tire without replacing it. For your own safety, you should try to reduce the replacement of the spare tire in the emergency lane as much as possible. If you must replace it, Pay attention to the triangle hazard warning signs must be set up, and keep an eye on the vehicles coming from behind at all times. Now most models are equipped with tire pressure detectors. When the car starts to drive, the tire pressure monitor will work automatically. Once abnormal tire pressure is detected, an alarm will be given on the dashboard to remind the owner be detected and dealt with in a timely manner.