
Winter tires can be used for 6 winters. Reasons for not continuing to use them: Rubber products harden, crack, and lose their original elasticity over time. Generally, they need to be replaced every 6 years. Winter tires are specifically designed and manufactured for snowy conditions in winter. When driving in hot weather, there will be differences in tire handling, comfort, noise, and speed limits compared to summer tires. Therefore, when temperatures rise in spring and the roads dry out, it is advisable to switch back to summer tires. Winter tire composition: They typically use a different rubber compound compared to all-season tires. Winter tires contain a higher proportion of natural rubber and silica, which more effectively enhances grip in low-temperature conditions.

I've been driving for over twenty years, and the lifespan of winter tires really depends on how you use them. Generally speaking, a good quality set can last four or five winters, but that's assuming you don't drive much each year, say only three or four thousand kilometers. The key is to watch the tread depth - if it's below 4mm, change them immediately, otherwise the grip won't be sufficient and you'll risk skidding in snowy conditions. Also, don't just look at the age; rubber deteriorates over time, so even if they haven't been used much, they might crack. I recommend checking them every year before winter, especially for cracks on the sidewalls. This stuff is about safety, so you can't afford to be careless.

As a northerner, winter tires are a must for me in winter. Normally, they last three to four years, but it really depends on road conditions. For example, since I drive on icy mountain roads daily, I have to replace them every two years due to rapid wear. If you drive in the city, three years is fine. Storage is also crucial—clean them thoroughly and store them in a cool, shaded place during summer, avoiding direct sunlight. Also, don’t use them for more than six years, as the rubber hardens and traction decreases. Remember to rotate them regularly to ensure even wear across all four tires, which can extend their lifespan by another season.

The lifespan of winter tires mainly depends on mileage and maintenance. Under normal driving conditions, they can last about 40,000 kilometers, equivalent to three or four winters. However, three key points should be noted: First, avoid mixing old and new tires, as this can cause braking imbalance; second, check tire pressure monthly, as insufficient pressure accelerates wear; third, avoid sudden braking and sharp turns. I've seen cases where tires were used for six years, resulting in failure to stop on icy surfaces. For safety, it's recommended to replace them within four years.


