Maximum Width

The total width of a vehicle, including a load, may not be greater than 102 inches. (Does not include safety devices such as mirrors)

Autos

Exceptions

  1. Highway building or maintenance machinery that is traveling:
    1. during daylight on a public highway other than a highway that is part of the national system of interstate and defense highways; or
    2. for not more than 50 miles on a highway that is part of the national system of interstate and defense highways;
  2. A vehicle traveling during daylight on a public highway other than a highway that is part of the national system of interstate and defense highways or traveling for not more than 50 miles on a highway that is part of the national system of interstate and defense highways if the vehicle is:
    1. A farm tractor or implement of husbandry; or
    2. A vehicle on which a farm tractor or implement of husbandry, other than a tractor or implement being transported from one dealer to another, is being moved by the owner of the tractor or implement or by an agent or employee of the owner:
      1. to deliver the tractor or implement to a new owner;
      2. to transport the tractor or implement to or from a mechanic for maintenance or repair; or
      3. in the course of an agricultural operation;
  3. Machinery that is used solely for drilling water wells, and that is traveling:
    1. during daylight on a public highway other than interstate highways; or
    2. for not more than 50 miles on a Interstate Highway
  4. A vehicle owned or operated by a public, private, or volunteer fire department; or
  5. A motor vehicle used exclusively to transport and spread fertilizer.
  6. A single motor vehicle used exclusively to transport seed cotton modules, cotton, cotton burrs, or equipment used to transport or process cotton, may not be operated on a highway or road if the vehicle is wider than 10 feet