Depending on the hold you are trying to release, bring the following documents to Service Oklahoma Licensing Office (N Classen) or a Licensed Operator:
Document (Doc) Hold, you will need: Prior Vehicle Title or MSO
Serial Inspection (SI) Hold, you will need: To bring in the vehicle for inspection (Service Oklahoma or Licensed Operator Location)
Document/Serial Inspection (DS) Hold, you will need: Both of the hold types listed above to be released.
International Registration Plan (PR) Hold, you will need: A current CAB Card
If the title is on hold for a Serial Inspection and the vehicle is out of state, the hold can be released with an inspection performed by that states DMV, law enforcement, or military police on their inspection form or letterhead.