A device for adjusting the height of a vehicle body includes a rotationally driven axially non-displaceable threaded spindle and a threaded nut, axially displaceable along the threaded spindle. A spring plate is arranged on the threaded nut for axially supporting a spring element. The threaded spindle is drivable by an actuator which is arranged at least partially within the threaded spindle. An axially displaceable additional nut is arranged axially adjacent to the threaded nut along the threaded spindle to absorb a pulse and to introduce it into the housing via the threaded spindle.