| 摘要 |
In a front wheel tire (1), the tread is laterally divided into three regions that are a tread center region (A) and tread shoulder regions (C), two kinds of tread rubber are used, and the JIS-A hardness of the tread rubber in the tread center region (A) is higher than the JIS-A hardness of the tread rubber in the tread shoulder regions (C). In a rear wheel tire (11), the tread is laterally divided into five regions that are a tread center region (A), tread intermediate regions (B), and tread shoulder regions (C), three kinds of tread rubber are used, and the JIS-A hardness of the tread intermediate regions (B) is higher than the JIS-A hardness of the tread rubber in the tread center region (A) and is higher than the JIS-A hardness of the tread rubber in the tread shoulder regions (C). |
