Center straight-ling rib the continuous grounding on the road helps straight running stability at high speed.excellent steering response in unexpected handling.
The cured conversion of running directional groove edge the curved conversion from the edge spot of groove on running direction.
Grounding pressure distribution of block.
Arrangement of the variable pitch 5 optimized sizes of tread block can disperse and reduce noise from the tire.It realizes the quiet riding.
Running direction groove the optimized 4/3 grooves enhance both the performance of drainage on the wet road and the efficiency of  high speed driving by reducing water pressure on the ground spot.