PNEUMATIC TIRE

摘要

A PNEUMATIC TIRE A radial-ply passenger or light truck tire (10) having an annular tread-reinforcing structure (24) located between the tread portion (12) and the carcass (18). The tread-reinforcing structure (24) has one belt ply of steel cords oriented at an angle A, with respect to the mid-circumferential centerplane, and a second belt ply of aromatic polyamide fiber cords oriented at an angle B with respect to the mid-circumferential centerplane of the tire. The angle B is less than the angle A and the difference between angle A and angle B is greater than zero and less than or equal to eight degrees.