Is the tire pressure alarm normal in hot weather?

Not necessarily. In summer, tire pressure alarm may be caused by damage of tire pressure monitoring sensor or false alarm of tire pressure monitoring.

In this case, the owner can observe four tires. If they are out of breath but can't see, they should drive to a 4S shop or a professional maintenance agency to check the tire pressure. If the tire pressure drops, it means that the tire is leaking. It needs to be repaired at this time. If the tire pressure is too high, it should be deflated to balance the tire pressure of other tires.

Tire pressure of automobile tires in summer

In summer, there is no special requirement for the normal tire pressure of automobile tires, which is still about 2.2~2.5bar. According to different models and vehicle loads, the sunshine can also be adjusted appropriately.

However, the maximum tire pressure shall not exceed 3.0bar and the minimum tire pressure shall not be lower than 2. 1bar, so as to keep the tire pressure within the normal range and give full play to the normal performance of the tire.