The actual license plate was easy. Just go to the BMV with your title, tell them you want an APV plate, and answer their question (does it have brakes, headlight, muffler). They didn't ask about a horn, turn signal, etc. This is governed by ORC 4519.2
codes.ohio.gov
The Ohio laws are really inconsistent and confusing. In the law, APV (and off road motorcycles) does not equal Mini trucks, UTV, and golf carts and this makes it difficult.
Regarding UTV; The BMV site says
EACH jurisdiction needs to inspect your vehicle before use. This can be a mess between different towns, counties, townships, etc. You may need to get your vehicle inspected several times to be legal.
Regardless, you can NEVER operate on State Highways but you are allowed to cross them and operate beside them for very short distances.
"The authorization to operate these vehicles on public roads
is at the discretion of the local authority of each jurisdiction where the vehicle will be operated (see Ohio Revised Code
4511.215). Please contact the local law enforcement in the city, township, village, or applicable jurisdiction for the ordinances and/or laws.
The Bureau of Motor Vehicles (BMV) does not supersede the authorization of the local authority of a jurisdiction. Each vehicle
MUST successfully pass the required vehicle inspection (
DPS 1373) performed by
EACH local law enforcement prior to obtaining registration for limited on-road use."
State of Ohio BMV
The checklist is somewhat clear what is required (amazingly a Horn is not required).
This matches the Ohio Administrative Code.
codes.ohio.gov
I actually think, once you have a plate, most police will make the assumption you are ok and not bother you.
If you don't have a plate, it's an easy ID and you would be more likely to be stopped. They can then go through the checklist and notice the lack of turn signals, etc.
Obviously don't attract attention to yourself