HD687

◆ Design with three longitudinal zigzag pattern grooves provides water drainage performance in wet road and excellent steer-ability on snow/ice road.

◆ Design with big pattern block outside provides enough rigidity and excellent steer-ability

◆ Design with multiple crossed pattern inside enlarges snow holding capability and strength of snow column, and enhanced the grip capability.

◆ The fine slots in the pattern reduced the  hitting  noise,  the  zigzag slots diffused the noise frequency, making the noise even in various frequency waves.