Car tire(PCR tire,car tyre)-EH23 Comfort--Diverse blocks distribution upgrades softness while ensures tread strength, enhances shock absorption and increases driving comfort. Stability--Special bead design ensures closer contact between inflated tire and the rim, avoids flying up of tire toe, and enhances safety. Silence--Densely distributed small blocks efficiently offset noises made by air emission in the grooves. Simulated diverse and irregular pitch order decreases vibration noise.