Apparently KANSAS permits YOM plates.
(c) In lieu of the license plate issued under subsection (a), a person who owns an antique vehicle who wants to display a model year license plate on the vehicle shall make application in a manner prescribed by the director of vehicles, including the execution of an affidavit setting forth that the model year license plate the person wants to display on the person's antique vehicle is a legible and serviceable license plate that originally was issued by this state. Except for license plates issued prior to 1921, such license plate shall be inscribed with the date of the year corresponding to the model year when the vehicle was manufactured. For license plates issued prior to 1921, such license plate shall be the license plate issued by the state corresponding to the model year when the vehicle was manufactured. Duplicate numbers for any year shall not be allowed for any model year license plate under the provisions of this subsection. The model year license plate fee shall be $40.
(d) In addition to the license plates authorized under subsection (a) or (c), a person who owns an antique vehicle may display a model year license plate originally issued by the state of Kansas on the front of an antique vehicle. Except for license plates issued prior to 1921, such license plate shall be inscribed with the date of the year corresponding to the model year when the vehicle was manufactured. For license plates issued prior to 1921, such license plate shall be the license plate issued by the state corresponding to the model year when the vehicle was manufactured