| 摘要 |
PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of enhancing the tire performance on an icy-snowy road. SOLUTION: The pneumatic tire 1 has a plurality of grooves 2, 3 formed in a tread part, and a block 4 demarcated by the grooves 2, 3. The block 4 is parted into block bodies 41 and small ribs 42 in plan view of the tread part, and at least a part of the small ribs 42 extend substantially in the tire circumferential direction along the block bodies 41. A recess 421 with an edge of the small ribs 42 being partially cut out is formed in the small ribs 42. COPYRIGHT: (C)2006,JPO&NCIPI |
