Utah uses weight ratings for vehicle registration and fees

Utah applies vehicle weight ratings and shipping weights in registration rules and weight-based fees. A vehicle's rating counts its own weight and its maximum load. A combined rating adds the weight of an attached, fully loaded trailer. Shipping weight excludes optional equipment. The Motor Vehicle Division may determine a missing manufacturer weight rating or shipping weight using the best available information. These provisions took effect May 6, 2026.

Street-legal ATV owners are exempt from the local emissions compliance fee and, for vehicles without a factory-installed odometer, the mileage-counter requirement. These exceptions cover all-terrain vehicles and off-road motorcycles modified to meet Utah's street-legal ATV requirements. The mileage-counter exception applies only if the manufacturer did not install one. The fee exception does not waive emissions inspection rules; street-legal ATVs follow the inspection rules that apply to motorcycles. Both exceptions took effect July 1, 2026.

Rental companies may receive conditional registrations matching eligible alternative terms. The Utah Department of Transportation must write rules accommodating two-year registrations in its mileage-charge program. Six-month terms cover motorcycles and vehicles rated at 14,000 pounds or less. Two-year terms cover trailers, electric vehicles, off-road vehicles, and street-legal ATVs. The rental company must possess the new vehicle, be entitled to its missing manufacturer ownership document, pay taxes and fees, and obtain a recorded vehicle identification inspection. Conditional registration must be revoked without a Utah title within 10 months from the beginning of the registration month. A title is also required before renewal, sale, or transfer. Two-year registration requires twice the one-year taxes and fees. Vehicles whose registration fees are shared among states are excluded. Mileage-charge participation requires Department of Transportation approval. These provisions took effect May 6, 2026.

Vehicle auction operators must hold a license. Auctions accepting an individual's vehicle for a mainly personal, family, or household sale fall under consignment rules. The consignment provisions cover auctions selling vehicles for individuals mainly for personal, family, or household purposes. An auction license permits used-vehicle sales, body shop work, vehicle dismantling, and auction operations. For covered consignments, agreed charges must appear on a state-designed form or in a written consignment agreement. These provisions took effect May 6, 2026.

Resident vehicle owners must maintain insurance or other required financial protection when driving on covered roads or parking areas. The resident rule covers driving on highways and roads or parking areas covered by the law's public-access rules. Registration alone does not trigger this resident-owner requirement. Listed exceptions include certain off-road and farm vehicles, electric bicycles, and scooters. Separate continuous-coverage requirements apply to nonresident owners and Utah government vehicles. This provision took effect May 6, 2026.