Pneumatic tire

A pneumatic tire, comprising a belt formed of two inclined belt layers formed of a rubberized layer of cords extending in a manner inclined with respect to a tire circumferential direction, the cords crossing each other between the layers, wherein:

• at an unloaded condition, when the pneumatic tire is mounted to an applicable rim and is applied with a prescribed internal pressure,
• the two inclined belt layers have different tire widthwise widths;
• among the two inclined belt layers, when W1 (mm) is a tire widthwise width of an inclined belt layer having a larger tire widthwise width, W2 (mm) is a tire widthwise width of the other inclined belt layer, a ratio W2/W1 satisfies a relation expression
• 0.25≦(W2/W1)≦0.8;
• a tire radial outer side of the belt further includes a reinforcing belt formed of one or more circumferential belt layers formed of a rubberized layer of cords extending along the tire circumferential direction;
• and
• a circumferential rigidity of the reinforcing belt in a tire widthwise region between an end of the one inclined belt layer and an end of the other inclined belt layer is higher than a circumferential rigidity of the reinforcing belt in a tire widthwise inner side of the region.