Abstract: The present invention is intended to provide a vehicular attached matter removing device that reduces a mechanical load on the device at lower facility and running costs and splash a vehicle with a sufficient amount of fluid at a high speed to remove efficiently attached matter such as dirt and rainwater. A tire cleaning device 1 includes cleaning tanks 2 that are filled with a cleaning liquid in which at least the ground-contact surfaces of tires T are immersed. When the vehicle passes through the cleaning tanks, the surfaces of the tires T can be cleaned by the cleaning liquid in the cleaning tanks 2. The tire cleaning device 1 is provided with pump means 11 that are pressed by the weight of the vehicle to jet the cleaning liquid in the cleaning tanks 2 onto the tires T.