PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of improving not only dry performance and uneven wear resistance but also wet performance.SOLUTION: An objective pneumatic tire comprises: a pair of inner circumferential main grooves 21; a pair of outer circumferential main grooves 25; the center blocks 11 partitioned by the center lug grooves 31 and the inner circumferential main grooves 21; the intermediate blocks 12 partitioned by the inner circumferential main grooves 21, outer circumferential main grooves 25 and intermediate lug grooves 41; and the shoulder blocks 13 partitioned by the outer circumferential main grooves 25 and the shoulder lug grooves 42. The center lug grooves 31 are formed between the inner circumferential main grooves 21 without terminating an edge part 35 within the center blocks 11. The grounding area of the intermediate block 12 is in the range of 0.55 time or more but 0.75 time or less of that of the center block 11, and the grounding area of the shoulder block 13 is in the range of 0.50 time or more but 0.60 time or less of that of the center block 11.SELECTED DRAWING: Figure 2
展开▼
