N906 tires are high-end cars targeted aiming at high-speed driving,better handling and precise driving,with low noise and low rolling resistance ensuring driving comfort. Inverted angel,improves drainage anti- aquaplaning, wet grip. Constantly closed shoulder, plus multi-pitch lower pattern vibration frequency, reduce driving noise. Asymmetric pattern design improves handling, lugs on the shoulder reduce tire noise, ensuring quietness and high-speed driving