Wild opened tread design is perfect for sufficient self-cleaning properties and gets where it is going in mud and snow. "Hexagons" pattern design and "Parabola" juncture between blocks strengthen the rigidity of casing which is helpful to prevent pattern from cracking and improve the durability. The "iamond" pattern design in the center cooperated with unique skid-proof compound system enlarge contact area between tire and floppy snow to provide more friction.