TIRE

In a tire, each of first and second circumferential grooves include groove portions arranged discontinuously in a row in a circumferential direction. The groove portions are arranged in a staggered manner in the circumferential direction. A distance D from an equatorial plane to a center line of the first circumferential groove and a distance D from the equatorial plane to a center line of the second circumferential groove satisfy 0.90≤D/D≤1.10. A maximum groove width W of the groove portion of the first circumferential groove and a maximum groove width W of the groove portion of the second circumferential groove satisfy 0.90≤W/W≤1.10. A maximum circumferential length L of the groove portion of the first circumferential groove and a maximum circumferential length L of the groove portion of the second circumferential groove satisfy 0.90≤L/L≤1.10.