Pneumatic tire

A pneumatic tire that rotates about a rotation axis, comprising:

• a tread portion that comprises a tread rubber;
• and
• side portions provided to both sides in a tire lateral direction of the tread portion, each comprising a side rubber;
• the tread portion further comprising a plurality of circumferential main grooves provided in the tire lateral direction, each extending in a tire circumferential direction, and a plurality of land portions that are defined by the circumferential main grooves and comprise a ground contact surface that comes into contact with a road surface;
• the land portions comprising a shoulder land portion that is disposed outward of a shoulder main groove that is closest among the plurality of circumferential main grooves to a ground contact edge of the tread portion in the tire lateral direction, and comprises the ground contact edge;
• and
• the shoulder land portion outward of the ground contact edge in the tire lateral direction comprising a surface connected to a surface of the side portion;
• wherein
• there are defined:
• a first imaginary line that passes through the ground contact surface in a meridian cross section of the tread portion that passes through the rotation axis;
• a second imaginary line that passes through a bottom portion of the shoulder main groove and is parallel to the first imaginary line;
• an intersection point between the second imaginary line and a surface of the shoulder land portion outward of the ground contact edge in the tire lateral direction;
• and
• a tire equatorial plane that is orthogonal to the rotation axis and passes through a center of the tread portion in the tire lateral direction;
• and
• given A as a distance in the tire lateral direction between the intersection point and the tire equatorial plane, B as a groove depth of the shoulder main groove, and C as a distance in the tire lateral direction between the ground contact edge and the tire equatorial plane, a condition 0.80≤(B+C)/A ≤1.15 is satisfied;
• given E as a distance in the tire lateral direction between the bottom portion of the shoulder main groove and the intersection point, a condition 2.0≤E/B≤4.5 is satisfied;
• the land portions include a center land portion provided at a position passing through the tire equatorial plane;
• in the meridian cross section, given F as a distance between an opening end portion outward of the shoulder main groove in the tire lateral direction and the ground contact edge in the tire lateral direction;
• and
• in the meridian cross section, given G as a dimension of the center land portion in the tire lateral direction, a condition 0.80≤F/G≤1.10 is satisfied.