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UDOT Motor Carrier Division, Size and Weight Permitting

Utah oversize load rules

Legal limits, pilot car requirements, travel restrictions, superload thresholds and permit fees for oversize and overweight loads in Utah.

Legal limits without a permit

Width8′6″
Height14′
Length53′ trailer
Weight80,000 lb gross

What Pro adds for Utah

  • 9 escort rules with counts by width, height, length and road type
  • 4 travel restrictions: curfews, night, weekends, holidays
  • Superload thresholds and conditions
  • 1 published fee line and permit lead time
  • Lane routing with miles per state and a cost breakdown

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Escort (pilot car) requirements

Pro members see the full Utah escort rules:
  • 9 width, height and length thresholds with the escort count for each
  • Police escort triggers
  • Overhang and route-type conditions
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Travel restrictions

Pro members see the full Utah travel restrictions:
  • 4 restrictions: curfews, night travel, weekends and holidays
  • Which ones apply to a given load size
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Superloads

Pro members see the full Utah superload rules:
  • Exact thresholds and what the state requires past them
  • Lead times, route surveys and police escort conditions
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Permit fees

Pro members see the full Utah permit fees:
  • 1 published fee lines with links to the fee schedule
  • Validity periods and add-on charges
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Common questions

When does a load need a pilot car in Utah?

Answer available to members. Start free or sign in.

Can oversize loads travel at night in Utah?

Answer available to members. Start free or sign in.

When does Utah require a police escort?

Answer available to members. Start free or sign in.

Sources

Planning reference. Permits carry their own conditions, and city and county roads have separate rules. Confirm with the UDOT Motor Carrier Division, Size and Weight Permitting before moving a load. Found an error? Report it.

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