MOTOR VEHICLE BODY WITH AN AIR-GUIDING DEVICE AND WITH A TRAILER COUPLING MOUNTING DEVICE

A motor vehicle body with an air-guiding device and with a trailer coupling mounting device. The air-guiding device is formed in a rear-end region of the motor vehicle body. The trailer coupling mounting device is adjustable into a rest position and into an active position. The trailer coupling mounting device, in at least the rest position, is at least partially covered with respect to surroundings by the air-guiding device, which is settable into a first operating position and a second operating position. For positioning the trailer coupling mounting device into its active position, the air-guiding device is settable into its second operating position and, after or together with the positioning of the air-guiding device into its second operating position, the trailer coupling mounting device is configured to be movable along a body vertical axis (Z) of the motor vehicle body.