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Are dirt bikes street legal in Massachusetts?
Massachusetts's law on plating and riding a dirt bike on public roads, quoted from its own page, with the equipment and license rule.
The law in Massachusetts
Yes, with a plate. Massachusetts lets you register a dirt bike for public roads if it meets the state's rules.
"A two- or three-wheeled motorcycle originally designed and manufactured for off-road use cannot be registered for on-road use, unless and until it has been physically converted in accord with the required motorcycle equipment/components list as contained in the Registrar’s “Motorcycle Conversion Preliminary Examination Report” and the vehicle passes such preliminary examination prior to registration."
540 CMR 2.05 Vehicle Registrations Requirements (Registry of Motor Vehicles), checked November 2026.
Dirt bike · Massachusetts. Yes, with a plate. Massachusetts lets you register a dirt bike for public roads if it meets the state's rules.
Dirt bike · Massachusetts
Street legal with a plateYes, with a plate. Massachusetts lets you register a dirt bike for public roads if it meets the state's rules.
"A two- or three-wheeled motorcycle originally designed and manufactured for off-road use cannot be registered for on-road use, unless and until it has been physically converted in accord with the required motorcycle equipment/components list as contained in the Registrar’s “Motorcycle Conversion Preliminary Examination Report” and the vehicle passes such preliminary examination prior to registration."
Registration and plates
"Only a “motorcycle” properly converted from off-road use may be registered for on-road use."
More from Massachusetts's law
"“Dirt bike” – a recreation vehicle that is a lightweight motorcycle, equipped with two in-line wheels, designed for operation on unpaved surfaces, dirt roads, and trails."
"Section 25. Except as hereinafter provided, no person shall operate a snow vehicle or a recreation vehicle upon any state, county, city or town way in the commonwealth, nor on the plowed snowbanks of such ways, nor upon any other public way,"
"''Recreation vehicle'' or ''off-highway vehicle'', any motor vehicle designed or modified for use over unimproved terrain for recreation or pleasure while not being operated on a public way as defined in chapter 90 including, but not limited to, all-terrain vehicles, off-highway motorcycles, dirt bikes,"
Source: 540 CMR 2.05 Vehicle Registrations Requirements (Registry of Motor Vehicles), checked November 2026.
Also read on: Massachusetts: Summary of Off-Highway Vehicle Safety Laws · M.G.L. c. 90B, s. 25 · M.G.L. c. 90B, s. 20
Find off-road parks to ride without the road questionRiding a side-by-side or an ATV? Check its road law
A guide to each state's published law, not legal advice. City and county ordinances and posted signs decide which roads are open; the linked law is the authority.
- Each state's own law, quoted
- Plate, equipment and license
- Free, no account
Riding in Massachusetts
12 off-road parks listed in Massachusetts. National forest roads open to your vehicle today.
Other states
Dirt bike road laws in other states
- Alaska
- Arizona
- California
- Colorado
- Connecticut
- Delaware
- Florida
- Georgia
- Idaho
- Illinois
- Indiana
- Iowa
- Kentucky
- Louisiana
- Maine
- Maryland
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Dakota
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Rhode Island
- South Dakota
- Texas
- Utah
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming
Common questions
Street legal dirt bike questions
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