Utah motorcycle laws require riders to hold a motorcycle endorsement on a Class D license, carry at least $30,000/$65,000/$25,000 in liability insurance, and keep the bike equipped to a specific statutory checklist. Riders under 21 must wear a DOT-compliant helmet, lane filtering is legal only under tight conditions, and the state enforces a 0.05% blood alcohol limit, the lowest in the country.
Getting a Motorcycle Endorsement
You can’t ride a street motorcycle in Utah on a car license alone. You need a motorcycle endorsement added to a valid Class D driver license, and you must be at least 16 years old with that Class D already in hand before applying.1Utah Driver License Division. Motorcycle Endorsement The application gives you up to three attempts within six months to pass both a knowledge test and a skills test.2Utah Legislature. Utah Code 53-3-205 – Application for License or Endorsement
The skills test can be waived. Complete an approved Motorcycle Safety Foundation Basic Rider Course or Experienced Rider Course, then bring the waiver card to the Driver License Division within six months of finishing.1Utah Driver License Division. Motorcycle Endorsement You still have to pass the written knowledge exam.
Applicants under 19 must hold a motorcycle learner permit for at least two months before the state will issue the full endorsement. Completing an approved motorcycle rider education program waives that two-month wait.3Utah Legislature. Utah Code 53-3-204 – Persons Who May Not Be Licensed The endorsement fee is $18.00.4Utah Driver License Division. Fees
Helmet and Eye Protection Rules
p>Utah’s helmet law turns on age. If you or your passenger are under 21, a DOT-compliant helmet meeting 49 C.F.R. 571.218 is required on any highway.5Utah Legislature. Utah Code 41-6a-1505 – Motorcycle or Motor-Driven Cycle — Protective Headgear Riders 21 and older can legally ride bareheaded, though the state offers a small nudge in the other direction: any rider 21 or older who was wearing a DOT-compliant helmet at the time of a moving violation receives an $8 credit toward the fine. Riders in autocycles or motorcycles with full enclosed cabs are exempt.
Eye protection is required if your motorcycle doesn’t have a windshield. Goggles, glasses, or a transparent face shield satisfy the rule, and a windshield meeting the state’s height specifications can substitute.
Required Equipment on the Bike
Motorcycle equipment has its own statute, Section 41-6a-1506, separate from the general vehicle equipment rules that actually exempt motorcycles. Every street-legal motorcycle must carry the following:6Utah Legislature. Utah Code 41-6a-1506 – Motorcycles and Motor-Driven Cycles — Equipment
- One headlamp. If the bike came with an automatic lighting ignition system from the factory, you can’t disconnect it.
- One tail lamp, one red rear reflector (which can be built into the tail lamp), and either the tail lamp or a separate lamp illuminating the rear plate with white light.
- A working stop lamp.
- A non-parking brake system meeting Section 41-6a-1623.
- At least one mirror mounted on the left side.
- A horn or audible warning device.
- A muffler and emission control system in working order.
- Tires meeting Section 41-6a-1636.
Turn signals are not on the list. Utah does not require them, though many riders install them anyway.
Exhaust Noise
The muffler has to be kept in good working order and in constant operation. Cut-outs and bypasses are illegal.7Utah Legislature. Utah Code 41-6a-1626 – Mufflers — Prevention of Noise, Smoke, and Fumes The statute doesn’t set a decibel figure. It uses a general standard: the vehicle must be maintained to prevent “excessive or unusual noise.” Violation is an infraction.
Carrying a Passenger
There is no minimum age for a motorcycle passenger in Utah. The bike must have a seat and footrests designed for a second rider, and any passenger under 21 must wear a DOT-compliant helmet.
Lane Filtering Rules
Utah is one of the few states that permits lane filtering, and the conditions are strict. Under Section 41-6a-704, a motorcyclist may move between rows of stopped vehicles only when every one of these is true:8Utah Legislature. Utah Code 41-6a-704 – Overtaking and Passing Vehicles Proceeding in Same Direction
- The road has two or more adjacent lanes going the same direction, or you’re on a qualifying off-ramp.
- The posted speed limit is 45 mph or less (this doesn’t apply on off-ramps).
- The vehicles being passed are completely stopped.
- Your motorcycle is going 15 mph or less.
- The movement can be made safely.
All five have to hold at once. Filtering between vehicles that are still rolling, or moving above 15 mph, isn’t lane filtering under the statute; it’s a traffic infraction. And even a legal filter that clips a mirror will leave you at fault.
Lane Rights and the Dead Red Law
A motorcycle is entitled to the full width of a traffic lane. Other drivers can’t crowd in or share the lane. Two motorcycles may ride side by side in one lane, but no more than two abreast.9Utah Legislature. Utah Code 41-6a-1502 – Motorcycles, Motor-Driven Cycles, or All-Terrain Type I Vehicles — Operation on Public Highways
Because induction-loop signals often can’t detect a motorcycle, Utah’s “dead red” law gives riders an affirmative defense to running a red that won’t change. You must come to a complete stop, wait at least 90 seconds, then confirm no vehicles with the right-of-way are at or approaching the intersection and no pedestrians are crossing in your direction. Only then can you cautiously proceed.10Utah Legislature. Utah Code 41-6a-305 – Traffic-Control Signal — At Intersections This is a defense you’d raise in court after a citation, not automatic permission. Time the 90 seconds and check every direction before you move.
Registration and Insurance
Every motorcycle used on Utah roads must be registered through the Division of Motor Vehicles, with a valid plate mounted on the rear. Fees vary by vehicle type, and an age-based uniform fee is added based on model year.11Utah Division of Motor Vehicles. Registration Taxes and Fees
For policies issued or renewed on or after January 1, 2025, minimum liability limits are:12Utah Legislature. Utah Code 31A-22-304 – Motor Vehicle Liability Coverage
- $30,000 for bodily injury or death of one person
- $65,000 for total bodily injury or death per accident
- $25,000 for property damage per accident
Riding without insurance carries a suggested fine of $400 for a first offense and $1,000 for a second within three years.13Utah Courts. 2025 Uniform Fine Schedule
One key difference from car insurance: motorcycle policies are not required to include personal injury protection. Insurers must offer PIP, but riders can decline it in writing.14Utah Legislature. Utah Code 31A-22-302 – Required Components of Motor Vehicle Insurance Policies Waiving PIP lowers premiums, but it also means your medical costs after a crash come out of your health insurance or the at-fault driver’s liability coverage. Think that trade-off through before you sign the waiver.
DUI at 0.05%
Utah’s DUI law applies to motorcycles the same way it applies to cars, and the legal blood alcohol limit is 0.05%, the strictest in the country. For riders under 21, any detectable amount of alcohol is a DUI.15Utah Highway Safety Office. Utah’s DUI Laws
A first offense is a Class B misdemeanor. Penalties include a minimum of 48 hours in jail or equivalent community service, fines that commonly exceed $1,300 with surcharges, a 120-day license suspension, and a court-ordered alcohol and drug screening that often leads to mandatory education or treatment. At 0.05%, a single drink within an hour can put a lighter rider over the limit, which is why the rule catches out-of-state visitors more than almost any other on the books.
Reporting a Crash
If you’re in a crash that causes injury, death, or apparent property damage of $2,500 or more, you may be required to file an accident report with the Utah Department of Public Safety within 10 days of the request.16Utah Legislature. Utah Code 41-6a-402 – Accident Reports Motorcycle damage adds up fast once bodywork, paint, and frame inspection are factored in, so even a minor-looking crash often crosses the threshold. When in doubt, report. Because most riders don’t carry PIP, you’ll likely be dealing with the other driver’s insurer or your own health plan, and a police report plus photos and exchanged insurance information at the scene makes that far easier later.