How often do you change the tires?

Under normal circumstances, tires are usually replaced once every three years or about 80 thousand kilometers.

We can see the aging degree of tire rubber and the depth of tire tread. The tire is severely cracked (that is, there is a small crack on the tire sidewall), and the crack depth reaches 2 mm At this time, the tire should be replaced. The tread depth of the tire is worn to the limit mark, that is, the tread depth is less than 1.6MM, indicating that the tire should be replaced when driving here.