| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle in which controllability can be improved. SOLUTION: In a vehicle provided with an advance wheel having a circumferential center line is set along in the advance direction, and a steered wheel 3 steered by operation of a steering wheel H, in which a wheel base as the shortest length from a steering center point of the steered wheel 3 to a rotational axis of the advance wheel is changed, a steering rotation ratio changing means G is provided to increase/decrease a steering rotation ratio K(=θD/θH) as a ratio of a rotation angleθD of the steered wheel 3 to a rotation angleθH of the steering wheel in accordance with the wheel base.
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