Abstract: A servo-control system is provided for the steerable front wheels of a vehicle, particularly the steerable nose gear of an aircraft, at least the lower part of which having at least one wheel may rotate about its longitudinal axis. This system includes a high pass filter device whose input receives a signal containing at least a part representative of the oscillations about its longitudinal axis to which said lower part of said nose gear is subjected and whose output is connected to a device for subtracting the output signal of said high pass filter from said difference between said order and said signal representative of the real orientation, and the pass bank of said high pass filter covers the natural oscillation frequency of said lower part of the gear about its longitudinal axis.