What is the average lifespan of sedan tires in kilometers?

[TheoRose]

Tire lifespan is approximately 60,000-80,000 kilometers. Below is relevant expanded information: 1. Tread wear approaching limit: There is a wear indicator at the bottom of the tire tread grooves. If the height of the tire tread blocks is lower than this indicator or if the indicator is no longer visible, the tires must be replaced immediately. Otherwise, when encountering wet or slippery road conditions, the tires cannot quickly drain water, which can easily cause the vehicle to skid and lose control. 2. Cracks, bulges, or peeling on tires: During daily use, it's common for tires to get punctured. Minor tire damage does not affect usage. However, if there are tread cracks, tread bulges, or missing tread rubber, these indicate severe abnormal wear and require prompt tire replacement. 3. Tire age expiration: As rubber products, tires naturally age regardless of maintenance quality. The typical service life of tires is about 5 years. Beyond this period, tires begin to deteriorate, showing signs such as surface hardening, cracking, and reduced elasticity.