How Many Years Can a General Tire Be Used?

[Eliza]

Generally, a tire can be used for 5 years. After 5 years from the date of manufacture, the tire needs to be replaced regardless of its wear level. If a car is driven 20,000 kilometers annually, the tires should be replaced every 3 years. If the car is driven 10,000 kilometers annually, the tires should be replaced every 4 to 5 years. Here are methods to determine whether tires need replacement: Check if the tread wear is close to the wear indicators. Generally, the wear mark height for passenger car tires is 1.6mm. When the tread depth wears down to 1.6mm, the tires need to be replaced. Check the tire production date to confirm if it has expired. The production date is located on the sidewall of the tire, represented by a 4-digit number. The last two digits indicate the year of production, and the first two digits indicate the week of production. The service life of a tire is typically around 5 years. If it exceeds 5 years, the tire is considered expired and should be replaced promptly. Inspect the tire for any abnormal conditions such as cracks or bulges. Tire damage includes tread cracks, tread bulges, missing tread rubber, severe sidewall wear, or multiple punctures by foreign objects. If the damage is severe, the tire should be replaced immediately.