| 摘要 |
FIELD: transport. ^ SUBSTANCE: invention relates to automotive industry. Three belt layers (8, 9, 10) are arranged on outer peripheral surface of tire carcass in support section. Note here that said belt layers have angle a of inner belt layer (8) to direction along tire circumference varies from 15 to 30, angle of the cord of medium belt layer (9) to direction along tire circumference makes at least 40 angle of outer belt layer (10) to direction along tire circumference varies from 35 to 70. ^ EFFECT: higher stability and control over punctured tire, stable driving on snow. ^ 13 cl, 5 dwg, 3 tbl |
