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Wheel & Tire Protrusion in Utah

Vehicle type: Sedan

Conditional

Utah requires mudguards or flaps on vehicles altered from the original manufacturer's frame height — as well as on trucks of 10,500 lb GVWR or more, truck tractors, and trailers of 750 lb or more. They must be at least as wide as the tires they protect and directly in line with them.

Verified against primary sources · August 2026

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Frequently Asked Questions

Are wheel & tire protrusion legal in Utah?
Utah requires mudguards or flaps on vehicles altered from the original manufacturer's frame height — as well as on trucks of 10,500 lb GVWR or more, truck tractors, and trailers of 750 lb or more. They must be at least as wide as the tires they protect and directly in line with them.
What are the wheel & tire protrusion limits in Utah?
Utah requires mudguards or flaps on vehicles altered from the original manufacturer's frame height — as well as on trucks of 10,500 lb GVWR or more, truck tractors, and trailers of 750 lb or more. They must be at least as wide as the tires they protect and directly in line with them. For specific numeric limits and thresholds, see our full compliance report.
Are there exceptions for wheel & tire protrusion in Utah?
Yes, there may be exceptions and exemptions. Get the full details including medical exemptions and edge cases in our compliance report.

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