How Long Should Tires Last Before Replacement?

[LylaAnn]

Tires will age after leaving the factory, regardless of how frequently they are used. The typical lifespan of a tire is 4-5 years. Below are methods to determine when tires need replacement: Tires require periodic replacement: If they exceed 5 years, replacement is necessary even if wear is minimal. Therefore, the production date is a reliable indicator for determining when car tires should be replaced. Methods to determine if tires need replacement: If numerous fine cracks appear on the tire surface—these usually develop after about three years of use—regular inspections should be conducted to monitor crack progression. If cracks become excessively long, deep, or appear on the tire sidewall, the tire should be replaced. Additionally, check the tire wear indicators: every tire has wear markers, with passenger car tires typically having a wear indicator height of 1.6 mm and load-bearing tires at 2.4 mm. If the wear indicators are flush with the tread, the tire has worn significantly and should be replaced.