An object the present invention is to provide a tire, in which wear resistance has been enhanced by optimizing the shape and location of block land portions. The tire has plural rows 5 of block land portions 4 formed by demarcation by providing plural circumferential grooves 2 extending along tire circumferential direction and plural lateral grooves 3 for communicating adjacent two circumferential grooves 2,2 with each other; in at least two rows 5 of block land portions adjacent to each other with a circumferential groove therebetween, among the rows 5 of block land portions 4, the respective rows 5 of block land portions 4 are disposed to be offset with respect to each other in the tire circumferential direction. The extending direction of the groove portion 6 between the block land portions adjacent to each other in the tire widthwise direction is inclined with respect to the tire widthwise direction and tire circumferential direction. A distance between the block land portions adjacent to each other in the tire widthwise direction d2 is shorter than a distance d1 between the block land portions adjacent to each other in the tire circumferential direction.