677 studdable

The design with 3D grooves increased the contacting area with ice and snow and improved the grasp force. The pattern design with continous pattern in the tire cap effectively increased the rigidity of the pattern, the slant fine and wave grooves ensures better stability of steerability.

The special sipe design with single direction and V shape increased the drainage performance of water and ice ,improved in winter on snow

The Stud hole increases the grasp force on snow/icy road and reduced the noise, providing better steerability and traction force on snow/icy road.