342.02 Excepted liens and security interests. This chapter does not apply to or affect:(1) A lien given by statute or rule of law to a supplier of services or materials for the vehicle.(2) A lien given by statute to the United States, this state or any political subdivision of this state.(3) A security interest in a vehicle created by a manufacturer or dealer who holds the vehicle for sale, which shall be governed by the applicable provisions of ch. 409.
Wisconsin Legal Code