To provide a tire having an excellent durability in both side walls and a tread.
Grooves 22 extending in a circumferential direction are formed on a tread 4 of a tire 2. The bead 8 has a core 24 positioned inside the radial direction. A carcass ply 28 of a carcass 10 is folded back toward an outside from an inside of an axial direction at circumference of the core 24. The carcass ply 28 has a main part 30 and a folding back part 32. An end 32a of the folding back part 32 is laminated inside of the radial direction of a belt 12. The end 32a of the folding back part 32 is positioned inside of the axial direction by 10 mm or more from a central part of the groove 22a extending in the circumferential direction and positioned on the most outside of the axial direction of the tread 4.
Sumitomo Norio
Kuroyoshi Murohashi
Hiroshi Kasakawa
Kei Someya
Yukari Imamura