Technology used to reduce tyre noise. Finely-divided tread pattern, corresponding to each division of the steel, ensures fantastic road grip performance in wet conditions and improves driving safet. Four linear grooves ensures superior draining performance. Silicon formula optimizes tread stiffness, giving excellent wear and lowers rolling resistance. Optimizing combination of tread construction, pattern and rubber effectively reduces fuel consumption. The cut resistant tread reduces the possibility of irregular tread wear