Abstract: The disclosure relates to a conveyor for moving four-wheel vehicles. The conveyor includes a chassis having stowable extensions movable between a position in which the extensions make it possible to move the chassis under the vehicle and a position in which the extensions make contact with the treads of the wheels. The chassis is telescopic and includes two segments that each have a pair of arms. At least one of the arm pairs is hinged so as to enable movement between a position perpendicular to the longitudinal axis of the chassis with an extension at least equal to the track width of the vehicle and a folded-up position that is to occupy a width less than the distance between the inner flanks of the wheels of the vehicle. The segments are movable between a position where the arms are not in contact with the wheels and a position where each arm makes contact with the tread of one of the wheels so as to raise or lower the vehicle.