摘要 |
The present invention relates to a pneumatic tire including a pebble block and a pebble band which have a pebble shape on a bead in a tire circumferential direction, wherein an air discharge passage is formed between neighboring blocks of the pebble block. The present invention prevents a slip in combination of a tire and a rim as well as prevents a decrease in friction due to air remaining in an air pocket between the bead and the rim by increasing frictional force at a portion where the bead and the rim are in contact with each other. |