Steering device for a vehicle

A steering device for a vehicle, comprising an actuator (1) provided to act upon a push-rod (2) with an axial force, the push-rod (2) is articulated on both sides to a respective track rod (5a, 5b), and the respective track rod (5a, 5b) is articulated to a respective steering arm (6a, 6b), to turn a respective wheel (8a, 8b) of a vehicle axle (9) about a respective steering axis (13a, 13b) in accordance with an axial movement of the push-rod (2) the steering arm (6a, 6b) concerned is functionally connected to a respective wheel carrier (7a, 7b) and has at least a first and a second arm section (10a, 10b, 10a′, 10b′), such that the first and the second arm sections (10a, 10b, 10a′, 10b′) of the steering arm concerned are movable axially relative to one another, to change a transmission ratio of the steering device during the steering of the wheels (8a, 8b) and to reduce axial force on the actuator (1), the first arm section (10a, 10a′) of the steering arm (6a, 6b) concerned has a stud (3a, 3b) and the stud (3a, 3b) is held and guided in a groove (4a, 4b) formed in the respective wheel carrier (7a, 7b).