Pneumatic tire

A pneumatic tire comprising:

• a tread portion extending in a tire circumferential direction and formed into an annular shape;
• a pair of sidewall portions disposed on both sides of the tread portion;
• and
• a pair of bead portions disposed inward of the sidewall portions in a tire radial direction;
• the tread portion comprising a center main groove extending in the tire circumferential direction and a shoulder main groove located outward of the center main groove and extending in the tire circumferential direction;
• a land portion being defined between the center main groove and the shoulder main groove;
• the center main groove having a zigzag shape in the tire circumferential direction;
• a plurality of lug grooves being provided in the land portion, the plurality of lug grooves extending inward from the shoulder main groove in a tire lateral direction and terminating without communicating with the center main groove;
• a bent portion being formed at a terminating end of each of the plurality of lug grooves, the bent portion being bent into a hook shape toward a first side in the tire circumferential direction, each of the plurality of lug grooves inclining from the shoulder main groove toward a second side in the tire circumferential direction;
• a plurality of narrow grooves being formed in the land portion, the narrow grooves extending discontinuously in the tire circumferential direction without communicating with the bent portions;
• a depth Ds of the plurality of narrow grooves and a depth Dc of the center main groove having the zigzag shape satisfying a relationship of 0.10×Dc≤Ds≤0.19×Dc;
• and
• the plurality of narrow grooves being arranged substantially parallel with the center main groove having the zigzag shape.