1. Optimal design of pattern order with 5 changing pitches, ,can avoid irregular tread wear, reduce noise. Assure tire U/F& Balance ability.
2. Lots of small transverse pattern design assure good performance after treadwear, and decrease noise.
3. Dynamic shoulder decoration design, can discharge heat from belt efficiently, improve driving security.
4. Strong block bridge, can avoid Heel-Toe irregular, improve treadwear resistance.
5. Small pattern design on winter tire, can enhance braking ability on dry & wet road and snow road, assure good all-season capacity.
