Utah Code Ann. § 41-1a-1101
(1)
(a) The division or any peace officer, without a warrant, may seize and take possession of any vehicle, vessel, or outboard motor:
(vi) that is being operated on a highway:
(vii)
(4)
(5)
(7) The division or the peace officer who seizes a vehicle shall record the mileage shown on the vehicle's odometer at the time of seizure, if: