Pneumatic tire

A pneumatic tire comprising:

• paired bead portions respectively including annular bead cores and bead fillers disposed on an outer side in a tire radial direction of the bead cores;
• sidewall portions respectively extending outward in the tire radial direction from the bead portions;
• a tread portion connected to outer ends in the tire radial direction of the sidewall portions to form a tread;
• a carcass layer suspended between the bead portions;
• and
• a belt layer provided on an outer side in the tire radial direction of the carcass layer in the tread portion,
• wherein
• the carcass layer has a first ply that continuously extends between the bead portions and that has opposite end portions respectively rolled up around the bead cores from inner sides in a tire width direction toward outer sides in the tire width direction and a second ply that extends from a position in contact with an inner peripheral face of an end portion disposed on an outside in mounting to a vehicle out of opposite end portions of the belt layer toward the bead core via an inner side in the tire width direction of the bead filler and that has an end portion rolled up around the bead core from the inner side in the tire width direction toward the outer side in the tire width direction and
• the second ply has higher tensile strength than the tensile strength of the first ply.