
Generally, winter tires should be used when the temperature drops below 7°C. If there is no snowy weather, all-season tires can be used, but their performance is far inferior to winter tires. More details are as follows: 1. First, on smooth ice and snow-covered roads, the braking performance of all-season tires is not as good as that of winter tires. This is because winter tires have a more complex composition ratio, maintaining a softer texture in low temperatures, thus providing better grip and braking performance. In contrast, the rubber of all-season tires hardens at around -20°C when the temperature drops below 7°C. 2. Secondly, the tread patterns and grooves of winter tires differ from those of all-season tires. Winter tires have more complex patterns and deeper grooves, offering better drainage. This enhances the tire's grip and shortens braking distances. 3. Winter tires typically have a more uniform tread pressure distribution, providing better ground adhesion and handling, with stronger traction on snowy and icy surfaces. 4. Winter tires are different from snow tires; snow tires have metal studs, offering better traction on snow and ice. Some regions prohibit the use of snow tires, so it's important to check local regulations before using them.

When winter comes, the roads become cold and slippery, making driving feel like being on an ice rink, and I always feel unsafe. Every year when the temperature drops below 7 degrees, I immediately switch to winter tires. These tires have specially soft rubber that grips better on snow and ice, significantly reducing braking distance compared to regular tires. Even if I encounter black ice or a snowstorm, I feel much more at ease. I know many people start preparing in late autumn, such as early November, and use them until the end of March when spring warms up. Don’t wait until it actually snows to change them—last-minute preparations can lead to accidents. I also regularly check tire wear and ensure the pressure is appropriate. Winter tires not only improve safety but also save fuel, as I don’t have to brake aggressively. In short, using them during cold seasons is responsible for both myself and other road users.

In the area where I live, winters are extremely cold, with temperatures dropping as low as -20 degrees Celsius. It's common for cars to struggle on icy and snowy roads. From my experience, it's best to switch to winter tires when the average temperature falls below 7 degrees Celsius, typically between October and April. Some regions even have regulations, such as highways requiring winter tires during heavy snowfall, with fines for non-compliance. My family changes them once a year—the cost is low, but the benefits are significant. The material design of winter tires adapts to low temperatures, preventing them from hardening and slipping like summer tires. Additionally, tire shops offer convenient services, allowing quick changes with a simple appointment. I often check ground temperatures and monitor the week's weather forecast before making the switch. After using winter tires, the car's handling becomes much more stable, especially on long slopes or turns, with minimal risk of skidding. I recommend friends prepare early and not wait for sudden weather changes to act.

I've got the numbers crunched when it comes to tire changes. When winter temperatures drop to around 7°C, summer tires become less effective with poor grip and higher fuel consumption. I usually switch to winter tires before November, costing a few hundred yuan each time, but considering potential higher accident repair costs, it's actually cost-effective. Tires last longer because winter tires use rubber specifically designed for low temperatures, which is also gentler on roads. I find affordable shops for the change and take the opportunity to check tire pressure and tread. The timing is flexible—I act when forecasts show temperatures staying below 7°C for several days, like during late autumn's first frost. The benefits include easier driving, quicker braking on icy roads, and avoiding higher repair costs. Also, ensuring proper tire pressure with the right material adaptation prevents issues. From an economic perspective, I see early tire changes as a small investment for greater safety.


