1. (1) Motor Carriers operating longer combination vehicles must apply and be approved to operate on a freeway in this state.
2. (2) The division may authorize a motor carrier to operate an LCV with cargo or cargo carrying length as provided in this section.

3. (3)(a) The division may only permit an LCV for dimensions provided in Table 5.

   1. (b) An LCV may not be used to transport a non-divisible load with a width greater than 8 feet 6 inches or a height greater than 14 feet 6 inches.
4. (4) An LCV is subject to any other travel conditions provided in this rule that apply to a cargo or cargo carrying length of more than 81 feet.

5. (5) An LCV may not operate on secondary highways unless pre-approved by the division.

   TABLE 5Permitted Dimensions for LCVVehicleLengthTruck TractorNot permittableStraight TruckNot permittableSemi TrailerNot permittableFull TrailerNot permittableTractor Double Trailer>81-95'Tractor Triple Trailer>81-95'Truck and Trailer>88-92'Truck and two trailers>88-95'Non-commercial RVNot permittableStinger SteeredNot permittableDromedary plus trailerNot permittableSaddle mountNot permittableDraw BarNot permittableHeightNot permittableWidthNot permittableFront overhangNot permittableRear overhangNot permittable

KEY: permits, safety regulations, size and weight, trucks

Date of Last Change: March 16, 2026

Notice of Continuation: April 30, 2024

Authorizing, and Implemented or Interpreted Law: 72-1-201; 72-7-406; 72-9-303; 41-1a-102; 41-1a-231; 41-1a-1206; 72-7-402; 72-7-404; 72-7-407; 72-9-301; 72-9-502