Can a person that does not on the vehicle sell it with out a title or bill of sale?

No, a person cannot legally sell a vehicle without a title or bill of sale, as these documents are necessary to prove ownership and facilitate the transfer of the vehicle. The title serves as legal proof of ownership, while a bill of sale documents the transaction. Selling a vehicle without these documents can lead to legal issues and disputes over ownership. Always ensure proper documentation is in place when selling or buying a vehicle.