| 摘要 |
A pneumatic tire comprising at least one pair of parallel annular beads, at least one carcass ply (3) wrapped around the beads, a tread (5), first and second sidewalls disposed between the tread and one of the at least one pair of beads, and a belt portion (7) between the carcass ply (3) and the tread is described. The tread (5) comprises a tread base layer (8) and tread blocks (9, 11, 13). The tread blocks (9, 11, 13) comprise at least two different rubber layers (15, 17, 19) arranged radially above each other, wherein the rubber layers (15, 17, 19) of at least two tread blocks (9, 11, 13) are separate from each other in an axial direction. |
