Can car tires with fine cracks still be used?

[MacLuke]

Tires with cracks cannot continue to be used. Here is some information about tire cracks: 1. Service life: Generally, the service life of tires is 3-5 years. Over time, even with careful driving, surface hardening and cracking may occur. Continuing to use such tires poses a risk of blowouts. 2. Precautions for tire use: Avoid turning the steering wheel while stationary, as this is often a habit left over from driving school. Doing so causes wear on a single contact point, leading to severe localized wear and shortening the tire's lifespan. Always turn the steering wheel while the wheels are rolling. Avoid driving on curbs or rough roads, as hitting curbs can easily cause tire bulges, and potholes should be avoided to prevent bulges and tread separation when driving over them quickly.