Can non-M+S tires be used in winter?

[Kate]

Non-M+S tires can also be used in winter. Here are some points to note about M+S tires: Correct usage of M&S or M+S, M/S: M&S or M+S, M/S indicates that the tire can be used in mud/snow conditions, but it does not specifically refer to winter tires. Differences between winter tires and summer tires: The main differences between winter tires and ordinary summer tires lie in the tread pattern design and compound formula. Winter tires are specifically designed for use in icy and snowy climate conditions. Therefore, for improved safety performance, it is recommended to switch to winter tires. If the local climate where the vehicle is used is relatively cold with frequent icy and snowy roads, it is advisable to choose suitable winter tires for use.