Abstract: A tire 1 comprises one pair of bead cores 12, a carcass layer 20 having a toroidal shape that extends between said one pair of bead cores 12, and a belt layer 40 disposed so as to be adjacent to the carcass layer 20. The carcass layer 20 is folded back to an outside in a tire width direction at the bead core 12. The carcass layer 20 folded back at the bead core 12 is disposed so as to be overlapped in a tread portion 30 having a tire stepping surface. The carcass layer 20 is formed of a plurality of carcass cords 21, each of which has an inclination of 30 degrees or more and 50 degrees or less with respect to a tire circumferential direction.