The invention relates to a method for lane guiding a vehicle at the end of a production line by performing driving tests on a roller dynamometer, wherein a sideways motion of the vehicle on the roller dynamometer is compensated for by steering motions, wherein a steering wheel grip device (7) is provided by means of which the steering wheel is gripped, wherein a sensor arrangement is further provided for detecting a sideways motion of the vehicle, wherein the output signals of the sensor arrangement are fed into a controller by which at least one adjusting element of the steering wheel grip unit (7) is actuated, by means of which a rotation of the steering wheel is introduced for compensating the sideways motion of the vehicle. The invention further relates to a device for performing the method.