Ind. Code § 24-4-6-2
(b) A person who engages in the business of towing disabled motor vehicles with a wrecker shall identify each wrecker used in the business by painting or permanently affixing identification on both of the wrecker's doors:
(2) the name of the city where the wrecker is domiciled;
in a form that may easily be read by a law enforcement officer.
As added by P.L.133-1984, SEC.1.