Patent ID: 9573425
Date: 2017-02-21
CPC Classifications: B60C

Claim:
1. An agricultural machine tire, comprising: lug blocks that are disposed in a tread portion and are formed alternately on both sides of a tire equatorial plane in a tire circumferential direction; and a central rib that extends in the tire circumferential direction at a tire width direction central portion of the tread portion and to which the lug blocks on the tire equatorial plane side are integrally connected at connecting portions, wherein a first rib width is configured to be greater than a second rib width, the first rib width being a distance in a tire width direction from the connecting portions to the tire equatorial plane and the second rib width being a distance in the tire width direction from the tire equatorial plane to end edges of the central rib positioned on an opposite side of the tire equatorial plane from the connecting portions of the first rib width, and wherein a distance in the tire width direction