Upon the sale of a new motor vehicle, the temporary license plate shall be placed on the vehicle at the location provided for the permanent license plate, and shall be securely fastened so that all of the required information remains visible while the vehicle is in motion on streets and highways. All required content, unique sequential numbers and purchase information on the temporary license plate shall be clearly visible when placed on the new motor vehicle, motorhome, travel trailer, commercial trailer, motorcycle, scooter or street legal powersport.
Okla. Admin. Code § 465:20-3-3