All-weather tires are great in areas with severe winter weather and can even replace the need for winter tires especially as they also hold the “Three Peak Mountain Snowflake” symbol signifying that they have passed performance criteria in snow testing to be considered severe snow service rated. Both all-weather tires and winter tires hold this emblem so both can safely be used in the most severe winter weather. But only all-weather tires can be used year-round. For more information regarding all-weather tires, visit: https://all-weathertires.mystrikingly.com/blog/what-role-do-the-tire-dimensions-play