When the tire wears down to the tread wear mark (in the tread pattern groove, at least 6 places on the circumference, with the "△" pattern as the indicator mark on the sidewall), it indicates that the handling and safety of the tire cannot be guaranteed, and it must be stopped from use and replaced with a new tire.
The wear mark height of passenger car tires is 1.6mm
The hazards of excessive wear and tear:
The purpose of tire rotation is to ensure uniform tire wear and average fatigue, ensuring stability and economy
Check the condition of the tires during rotation, promptly detect any damage, and prevent accidents from occurring
