| 摘要 |
A pneumatic radial tire in which both end portions of a plurality of sheets of carcass plies are mounted respectively to left and right bead cores to fold back from an inner side to an outer side of the tire, fold back portions of the carcass plies constituting the outermost sides on inner sides of the bead cores are laminated onto unfolded portions of the carcass plies, carcass cords of the carcass plies are intersected with each other between the laminated layers and a length of the fold back portion is made longer than any of fold back portions of all of the remaining carcass plies. <IMAGE> |
