Product:Tires Type:NR-066 and CW-25 Series 1.The arrangement of the tread pattern pitches, which is designed through computer simulation, reduces the generation of noise. 2.Four-straight groove tread pattern design increases the drainage on wet ground. 3.The sidewall horizontal ratio enlarged design ensures longevity of tire life, safety and smooth driving experience. 4.The tread groove is designed with more depth to ensure great gripping ability and reduce the noise generation after the tire is worn and torn at the later stage.