1. Strong grip, and super-strong slip resistance. 2. Special pattern design enables to enjoy flexible operation and control on icy and snowy roads 3. The design of the taper type pattern is adopting to break the ice on icy and snowy roads aims to express 4. the outstanding grip performance the brilliant driving and braking features are also guaranteed as well. 5. The traction and friction performance on snowy roads can be ensured by the deepen and widened