| 摘要 |
PROBLEM TO BE SOLVED: To provide a pneumatic tire that can suppress uneven wear of a land part without impairing drainage performance.SOLUTION: A pneumatic tire has a main groove 3 and a land part 4 provided at a tread part 2. The land part 4 is provided with penetration elements 10. The penetration elements 10 extend in a V shape including first inclined parts 11 and second inclined parts 12. The first inclined parts 11 are constituted of first sipes 16, ranging from a tread grounding surface to a bottom thereof. The second inclined parts 12 have outer groove parts 18 having groove widths larger than the sipes from the tread grounding surface 2s and second sipes 19 extending inward in a tire radial direction from a bottom of the outer groove parts 18. The second sipes 19 are continuous to the first sipes 16.SELECTED DRAWING: Figure 1 |
