What are the problems with aging and cracks in car tyre

You can't measure car tyre life only by mileage. Tyres are made up of a variety of materials and rubber composites, and the properties of these materials and rubber composites play an important role in the normal operation of tyres.

However, the properties of these tyre components change over time. This change depends on a variety of factors, such as climate conditions, storage conditions, conditions of use (load, speed, tyre pressure, maintenance, etc.).

It is impossible to predict when the tyres should be changed merely based on the calendar age of the tyres. However, the older the tyres are, the more performance changes or other changes will be found during or during the use of the tyres, and the greater the chance of replacement.

Therefore, if the tyre (including spare tyre) use time to meet or exceed 10 years (from the production date), even if the tyre looks can be used or not to wear signs, we also recommend that you replace the tyre, which is simple and feasible measures to ensure the safety.

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