摘要 |
<P>PROBLEM TO BE SOLVED: To prevent a crack at an inward end of a siping piece and reduction in length of an edge element, and also to prevent opening. <P>SOLUTION: A tire includes a plurality of blocks 5 on a tread 2. The plurality of blocks has a block with a circular sipe. The block includes a sipe-combination body formed of a pair of siping pieces 17i and 17o which extend from both sides of block side edges to a block width direction inward, and having cut-off inward ends P facing each other, and a circular siping 18 which is arranged between the inward ends and on a virtual line X connecting the inward ends. <P>COPYRIGHT: (C)2012,JPO&INPIT |