PURPOSE: To provide a steering gear in which an actuator having small drive force is usable.

CONSTITUTION: A wheel steering gear is provided with a suspension S having a pair of front and rear support arms 21, 22 as suspension arms which are placed apart in such a manner as deviating in the front and rear direction respectively to a rotation central axis line L1 of a wheel 30, extended in the wheel width direction, and at their respective outer ends, pivoted on a carrier 25 for rotatably and pivotally mounting the wheel 30. It is also formed with a lever 26 which is extended in the front and rear direction of the vehicle, pivoted to respective inner ends of both support arms 21, 22 at both front and rear ends, and of which approximately central part is journaled to the vehicle body so as to rotate in a plane vision and an actuator 40 which is incorporated in the vehicle body and connected to a lever 26 so as to move the lever 26 rotationally.