
Due to varying conditions and environments in which each tire is used, it is not possible to specify the exact lifespan of each tire. The following five situations indicate that tires need to be replaced: 1. Tires must be discontinued when worn to the wear limit indicator (i.e., when the tread depth is below 1.6 mm). 2. Aging tires. 3. Tires with deformed treads or damaged bead, tires with sidewall damage caused by driving under-inflated, and tires corroded by chemicals should not be used further. 4. Bulging tires should not be used further. 5. If the damage affects the safety of the tire, it should not be used further.

The maximum lifespan of Michelin tires typically depends on usage, but most experts recommend replacing them after no more than 10 years, even if the tires appear to be in good condition. As someone who frequently drives long distances, I pay special attention to tire safety. Based on my experience, tire rubber deteriorates over time, especially faster in high-temperature or humid environments. If, like me, your car is parked outdoors for extended periods, the tires can develop dry cracks even when the tread depth is still sufficient. A friend of mine experienced a blowout with Michelin tires after just 7 years of use—fortunately, no accident occurred. You can check the DOT code on the tire sidewall to determine the manufacturing date, something I do every time I wash my car. Safe driving is crucial; don't take risks to save money. Regular maintenance helps identify issues early. When replacing tires, choosing the right specifications and maintaining proper tire pressure can also enhance overall performance.

From a daily driving perspective, having driven for over a decade and used various tires, Michelin's durability is indeed commendable. Their standard lifespan recommendation is between 5 to 8 years, but this ultimately depends on road conditions and driving habits. For someone like me who mainly drives in urban areas with slower wear, they typically last about 6 years. However, it's crucial to watch for aging signs like fine cracks or hardening, as these can affect braking distance and wet road traction. Inspecting tire sidewalls and pressure quarterly helps catch issues early. My advice: even if tires haven't reached their age limit, consider early replacement if improperly stored or exposed to extreme temperatures. Remember, aged tires aren't just hazardous—they also increase fuel consumption. Safety should always come first; don't delay replacements too long. When getting new tires, have professionals assess the old ones' condition.

I've been into cars for many years, and there's no fixed number for tire lifespan. Michelin officially states 6-10 years depending on usage, with higher aging risks beyond that limit. Tire rubber deteriorates with humidity, temperature, and mileage, making it prone to cracks or reduced strength. Checking the manufacturing date via DOT code is crucial, and I've never overlooked this. Regular maintenance like inspecting appearance and tire pressure during car washes can extend lifespan somewhat. But don't take risks - replacement is recommended after 8 years. Safety comes first, as aging affects handling performance.


