1. Use your foot to see if there are cracks in the tread
For your safety, please keep your eyes peeled when buying snow tires, if you can see that there are cracks on the tires, it is likely to be retreaded tires, and you must not buy them.
2. Look at the production date
When we buy snow tires, we must look at the production date, because the material of the tires is rubber, and they begin to age after production. Looking at the outside of the tire, you can see four digits, that is, the production date of the tire, the last two represent the year of production, the first two represent the weeks of the year, the closer the production date is to the date of our use, the better.
3. Check whether there is a "snowflake" logo on the snow tire
The international logo for snow tires is on the outside of the tire, where a snowflake is wrapped in a triangle. Those with this logo are the snow tires that have been tested and recognized by the relevant departments. The price of snow tires of the same brand and model is about 2.5 times the price of all-season tires, so be sure to look for the logo of snow tires before buying

