| 摘要 |
PROBLEM TO BE SOLVED: To provide excellent tractive force to bring improvement of effective foot print, and to reduce generation of vibration. SOLUTION: This tire has plural lugs 14 extended from the first shoulder part 16 to the second shoulder part 18, and the lugs 14 are separated by plural wide grooves 20. The first and second lugs 22, 24 are arranged alternately along a circumferential direction in the lugs. The first lug has three tread elements 30, 32, 34 separated by the first and second narrow grooves 26, 28, and the second lug has two tread elements 36, 38 separated by the third narrow groove 40. In a favorable example, the respective lugs are inclined from the first shoulder part to the second shoulder part and are connected each other by a wide groove tie bar 44. |
