Patent ID: 6371183
Filing Date: 2002-04-16
Classification: B60C,Y10T

Abstract:
A set of two front tires and two rear tires for a four-wheeled vehicle, each of the front tires comprising at least one carcass ply containing textile cords with a tensile modulus of 20-1000 kgf/mm2 arranged at a cord inclination angle of 30-90Â° with respect to an equatorial plane of the tire and a belt comprised of two cross belt layers containing textile cords with a tensile modulus of 50-2000 kgf/mm2 arranged at a cord inclination angle of 10-45Â° with respect to the equatorial plane, in which the cord inclination angle of one of the two cross belt layers with respect to the equatorial plane is made larger by 5-35Â° than the cord inclination angle of the other remaining cross belt layer in the widthwise direction of the tire, and a cord inclination direction of the cross belt layer having a larger cord inclination angle in the widthwise direction is the same in left-side and right-side front wheels of the vehicle.