TIRE FOR PASSENGER CAR WITH IMPROVED RIDE COMFORT AND STEERING STABILITY AND

摘要

PURPOSE: A tire improves the structure of belt to improve ride comfort and steering stability simultaneously. CONSTITUTION: A tire comprises a bead part(1), a side wall part(2), a belt part(3) and multiple covers(5) installed on the upper surface of the belt(3) and a tread part(4) with grooves(40) formed thereon. The rigidity of the cover(50) on the left side(A) of the central line of a tire which is placed on inner side of the car is smaller than the rigidity of a cover(52) on the right side(B) of the central line of the tire which is placed on the outer side of the car. The left side cover(50) improves ride comfort. The right side cover(52) improves steering stability on high speed driving.