Maine motorcycle laws, explained in plain English

This page explains Maine motorcycle laws in plain English so you know what to look up. It isn't legal advice, it may not cover every condition or exception, and laws change. Maine's motor vehicle laws are in Title 29-A of the Maine Revised Statutes, and the Bureau of Motor Vehicles (BMV), part of the Secretary of State's office, handles licenses, permits and registration. For the bigger picture on riding here, see the Maine motorcycle rides hub.

Maine requires helmets for some riders: mainly younger riders and newer riders, such as those on a learner permit or early in their licensing, and the rule can extend to passengers. Adults outside those groups aren't required to wear one. The exact ages and conditions are set in Title 29-A, so read the statute or the IIHS summary if you, a new rider or a passenger might be covered.

Whatever the law says for you, wear one. Maine riding means moose at dusk, logging trucks shedding bark, frost heaves and coastal fog. A full-face helmet handles all of it, and it's the gear most likely to matter in a crash.

Eye protection: Check Title 29-A for eye protection rules if your bike has no windshield, and wear glasses, goggles or a shield either way. Black fly season makes the case on its own.

As of 2026, Maine law doesn't allow lane splitting or filtering. Splitting means riding between lanes of moving traffic. Filtering means moving up between stopped cars at a light. Neither is legal here. Several states are changing their laws, so check before you ride.

For context: California allows lane splitting. Utah, Montana, Arizona and Colorado allow filtering past stopped traffic under conditions, Oregon passed a filtering law in 2023, and Minnesota legalized lane splitting and filtering in 2025. Maine's traffic jams are mostly summer ones on US 1, through Wiscasset and the coast towns in our Maine road guide. Take your lane, be patient, and pass only where it's legal and clear.

To ride in Maine you need a motorcycle endorsement on your license from the BMV. The BMV lists the current steps, which typically include a learner permit, a knowledge test and a basic rider education course. Learner permits come with limits, so read them before you carry anyone or ride at night.

A rider course is worth it at any experience level. Frost heaves, gravel, logging trucks and moose reward good braking, good lines and good eyes. New riders can see our page on the motorcycle app for beginners.

A passenger needs a proper seat and footrests, the same basic rule most states use, and may be covered by the helmet rule. Check Title 29-A for the details. Brief a new passenger before a long day: hold on, keep feet on the pegs and lean with the bike.

Keep the bike street legal: working headlight, taillight, brake light, turn signals, mirrors and horn. If you've changed the exhaust, make sure it still has a working muffler and check Maine's rules on noise and modifications.

Maine requires liability insurance on registered vehicles. Check the BMV or your insurer for the current minimums, since they can change.

Maine also requires an annual safety inspection for registered vehicles, and motorcycles are included. Inspections are done at licensed stations; check with the state for timing and what gets checked. Carry your license, registration and proof of insurance on every ride. The Maine Turnpike is tolled, so carry E-ZPass or be ready to pay.

Maine riders cross into New Hampshire all the time, and the helmet rules change at the line. New Hampshire has no general helmet law for adult riders, while Canada's provinces, including Quebec and New Brunswick, require helmets. The easy habit is to wear a helmet everywhere.

Crossing into Canada on ME 27, US 201 or any other border road means a passport or other accepted document, plus your registration and insurance. Check the crossing rules before you go. For the New Hampshire side, see our New Hampshire motorcycle guide.

Maine's hands-free law bars drivers from holding a phone while driving. Check the law for the details on mounts and hands-free use. Set up your route before you roll and leave the phone alone while you're moving.

Rippin' is built for that: tap Record Ride once, mount or pocket the phone and ride. Recording runs in the background until you tap Stop. Rippin' never rewards speed on public roads, so turf, poker cards and segment boards come from riding, not riding fast. A home privacy safe zone keeps the part of your rides near home hidden from other riders.