Utah Code Ann. §41-1a-301
An owner or operator of a Utah based fleet of commercial vehicles operating in two or more jurisdictions may apply for an apportioned registration. This registration allows commercial vehicles to comply with registration requirements of more than one jurisdiction and to pay registration fees based on the percentage of operation in those jurisdictions.
The prorate percentage for each requested jurisdiction is determined as a fraction, the numerator of which is an amount equal to fleet mileage traveled in that jurisdiction and the denominator is total miles operated by the fleet in all jurisdictions. The total bill is determined by adding the amounts for each requested jurisdiction.
For further information, contact the Motor Carrier Services Section, (801) 297-6800.
See Utah Motor Carriers for more information.