Pneumatic tire

A pneumatic tire, comprising:

• a carcass layer having a plurality of layers, each of which includes a plurality of carcass cords mounted between a pair of bead portions;
• a belt layer having a single layer, which is positioned on an outer peripheral side of the carcass layer of a tread portion and includes a plurality of belt cords inclined with respect to a tire circumferential direction;
• and
• a belt reinforcing layer provided outward in a tire radial direction of the belt layer and having a greater width in a tire width direction than a belt width of the belt layer in the tire width direction, a cord angle of fiber cords in the belt reinforcing layer being 5° or less with respect to the tire circumferential direction, wherein
• when a tread region indicates a region corresponding to the belt width of the belt layer and a side region indicates a region inward in the tire radial direction from a tire maximum width position, the carcass cords forming the carcass layer are inclined with respect to a tire radial direction in the tread region and extend along the tire radial direction in the side region, and
• the carcass cords forming the carcass layer and the plurality of belt cords forming the belt layer cross with each other in the tread region.