Utah Code § 41-1a-1317: Selling or buying without identification numbers -- Penalty.

It is a second degree felony for a person to knowingly buy, receive, dispose of, sell, offer for sale, or have in that person's possession any motor vehicle, trailer, semitrailer, or engine removed from a motor vehicle, from which the identification number has been removed, defaced, covered, altered, or destroyed for the purpose of concealing or misrepresenting the identity of the motor vehicle or engine.