Okla. Admin. Code § 595:25-3-12
The wrecker vehicle license, or cab card, must always be carried in the applicable vehicle while providing wrecker services. The wrecker vehicle license will be presented upon request by any law enforcement officer or officer of the Department. Wrecker vehicle licenses shall be unique to the applicable vehicle and are not transferable.
Added at 42 Ok Reg, Number 20, effective 7-11-25