| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle tire reducing air resistance corresponding to vehicle tires. SOLUTION: A surface (flat surface section) 6 substantially parallel to a surface vertical to a rotation axis 7 is disposed from a sidewall section 4 to a bead section 5 on at least a vehicle outside in tire side surfaces on both sides. Thereby, an airflow of a traveling wind flows along the flat surface section 6 (the surface substantially parallel to the surface vertical to the rotation axis 7) from the sidewall section 4 to the bead section 5. The airflow flows as a laminar flow, therefore, without separating the tire side surfaces. COPYRIGHT: (C)2011,JPO&INPIT
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