Patent ID: 8146633

Claim:
A pneumatic tire having a tire profile equal to or less than 65, the pneumatic tire comprising: a pair of bead cores; a carcass layer that bridges between the bead cores in a toroidal shape; and a belt layer that is arranged on an outer side of the carcass layer in a tire radial direction, wherein in a cross section of the pneumatic tire in a tire meridian direction when the pneumatic tire is held without an external pressure to have a tire base width equal to or more than 100[%] and equal to or less than 120[%] of a width of an applied rim, the following relationships: 48[%]≦ HB/HA≦ 52[%], 98[%]≦ HC/HA≦ 100[%], 108[%]≦ WB/WA≦ 115[%], and 55[%]≦ WC/WA≦ 75[%] are satisfied, where, when a straight line that is drawn from a position A of rim height FH in a tire width direction is an X-axis and a straight line that is drawn in the tire radial direction via a center crown CL is a Y-axis, WA is a distance of half of the tire base width, WB is distance from the Y-axis to a maximum width position P of the carcass layer, WC is a distance from the Y-axis to an inflection point Q of the carcass layer, HA is a distance from the X-axis to a peak R of the carcass layer on the center crown CL, HB is a distance from the X-axis to the maximum width position P of the carcass layer, and HC is a distance from the X-axis to the inflection point Q of the carcass layer.