Which term refers to the legal ownership of a vehicle?

The term that refers to the legal ownership of a vehicle is the title. The title is a legal document that proves ownership and includes essential details about the vehicle, such as the Vehicle Identification Number (VIN) and the owner's information. When an individual purchases a vehicle, they receive the title, which signifies their legal right to the vehicle. This document is crucial during the buying and selling process, as it must be transferred from the seller to the buyer to legally transfer ownership.

The other terms, while related to vehicle operation and ownership, do not specifically denote legal ownership. Registration primarily refers to the process of recording the vehicle with the state, which involves confirming ownership and securing license plates. A permit generally allows for specific temporary driving privileges or operation under certain conditions, not ownership. A certificate of authenticity usually pertains to items like collectibles or artwork, verifying their genuineness rather than detailing vehicle ownership.