Straight Wide Grooves
4 straight wide grooves enhance tire drainage efficiency and maneuverability on wet road condition.Sub-Straight Grooves
The two sub straight grooves on tire shoulders not only assist the main grooves drainage efficiency, but reduce uneven tread wear.Tiny Lateral Kerfs
The kerfs can reduce pattern noise caused by tire rolling.
Sipes on tire shoulders reduce tire block rigidity, lower the noise from road, and increase comfort ability.
NANKANG design team creates NS-20 with 5 pitches computer simulation technology, and new pitch sequence proves to decrease noise at high speed.