2011 Utah Code
Title 41 Motor Vehicles
Chapter 21 Vintage Vehicles
Section 1 Street rod and vintage vehicle defined.

41-21-1. Street rod and vintage vehicle defined.
(1) (a) "Street rod" means a motor vehicle that:
(i) (A) was manufactured in 1948 or before; or
(B) (I) was manufactured after 1948 to resemble a vehicle that was manufactured in 1948 or before; and
(II) (Aa) has been altered from the manufacturer's original design; or
(Bb) has a body constructed from non-original materials; and
(ii) is primarily a collector's item that is used for:
(A) club activities;
(B) exhibitions;
(C) tours;
(D) parades;
(E) occasional transportation; and
(F) other similar uses.
(b) "Street rod" does not include a motor vehicle that is used for general, daily transportation.
(2) (a) "Vintage vehicle" means a motor vehicle that is 30 years old or older, from the current year, primarily a collector's item, and used for participation in club activities, exhibitions, tours, parades, occasional transportation, and similar uses, but that is not used for general daily transportation.
(b) "Vintage vehicle" includes a street rod.