How Long is the Validity Period of Car Tires?

[LaSienna]

Car tires generally have a validity period of 3 to 5 years, as the main raw material of car tires is rubber, which has the characteristic of aging over time, leading to a decline in tire performance. Typically, tire aging occurs between 3 to 5 years, so when purchasing tires, it is advisable to choose tires with a production date as recent as possible, preferably within 1 year. Methods for tire maintenance include: 1. Regularly check tire pressure, as it is a crucial factor affecting tire lifespan—avoid overinflation or underinflation, and inflate according to the vehicle's indicated tire pressure; 2. Frequently remove debris from the tire tread; 3. Control speed reasonably, as tires for passenger cars usually have speed ratings such as T, H, and V; 4. Regularly inspect the wear condition of the tires.