Under What Circumstances Should Car Tires Be Replaced?

[AubreeFitz]

Car tires should be replaced under the following circumstances: 1. When the tread depth is less than 1.6mm (wear limit), or when the four wear indicators on the tire are flush with the tread pattern; 2. Sidewall damage or bulging; 3. Each tire has been patched more than three times on average; 4. The tread has a penetrating puncture with a diameter greater than 6mm. Car tires are one of the essential components of a vehicle, directly in contact with the road surface. Together with the car suspension, they help absorb shocks during driving, ensuring good ride comfort and smooth driving. They also ensure excellent adhesion between the wheels and the road surface, improving the vehicle's traction, braking, and off-road capability.