Maine SP 884: The Bill That Could Reverse the Kei Truck Ban
Maine signed LD 1209 in May 2025 creating a Nonconforming Vehicle Working Group to study kei trucks. The group's final report dropped February 6, 2026, and SP 884 is the legislative follow-on now sitting in committee. Here is what Maine kei truck owners need to know.
Maine has the unusual distinction of being one of the few states where the kei truck legal situation actually got worse before it got better. The state issued registrations. Then it revoked them. Owners who had legally imported their vehicles, paid the fees, and put plates on their trucks suddenly found themselves driving illegal vehicles overnight.
That happened in 2023. Three years later, the state is finally working its way back toward a real answer. Senate Paper 884, the legislative follow-on to a year of formal study, sits in committee in the 132nd Legislature's Second Regular Session. If it passes, Maine joins a growing list of New England states reversing course on kei trucks. If it dies, owners stay in limbo.
Here is what is actually happening, and what it means if you own a kei truck in Maine or are thinking about buying one.
How Maine Got Here
To understand SP 884 you have to understand LD 1209, the bill that created the working group whose recommendations SP 884 is now trying to implement.
Maine's kei truck story does not start with LD 1209. It starts with the Bureau of Motor Vehicles quietly accepting registrations for imported mini trucks in the 2010s and early 2020s. Owners brought in Suzuki Carry, Honda Acty, and Daihatsu Hijet trucks under the federal 25-year import rule, paid the BMV's fees, and got plates. For a while, the system worked.
Then in 2023, Maine reversed course. The American Association of Motor Vehicle Administrators issued guidance arguing that kei trucks did not meet U.S. Federal Motor Vehicle Safety Standards. Several states acted on it. Maine was one of the most aggressive: the BMV stopped issuing new registrations and revoked existing ones. Owners with legal vehicles became overnight outlaws. Many had paid five-figure prices for trucks they could no longer drive.
That is the world LD 1209 was passed into. Governor Mills signed the bill in May 2025, and instead of taking a position on legality, the bill did something more useful. It created a structured process. A seven-member working group, formally titled the Nonconforming Vehicle Working Group, would spend the rest of 2025 collecting testimony from every stakeholder who actually had to live with the law: BMV staff, State Police, insurance carriers, vehicle inspection operators, importers, municipalities, and a transportation museum representative.
The brief was simple. Figure out what is actually safe. Figure out what is actually enforceable. Come back with a recommendation.
The Working Group's Report
The working group met through the end of 2025 and submitted its final report on February 6, 2026 to the Joint Standing Committee on Transportation. The report, formally titled "Safety and Use of Nonconforming Vehicles on Maine's Roadways 2026," is the document SP 884 is built on top of.
What makes this process unusual, and worth paying attention to, is that the working group was not stacked. Insurance carriers and State Police are not natural allies of imported vehicle owners. Municipalities have plenty of reasons to want fewer odd vehicles on their roads. The fact that this group spent four months in formal hearings and produced a unified set of recommendations matters. It means whatever ends up in the final law will have buy-in from the people who actually have to enforce it.
The report's existence also gives any future bill a defense. If a legislator opposes SP 884, they have to argue against a process that included BMV staff, troopers, inspectors, and insurers. That is a harder political argument than just opposing kei trucks on vibes.
What Comes Next
SP 884 is now in committee. As of late April 2026, the bill has not had a floor vote. Maine BMV continues to refuse new mini truck registrations. Owners with revoked registrations are still in the same legal limbo they have been in since 2023.
Whether SP 884 passes depends on the next few months of committee work. Maine's 132nd Legislature's Second Regular Session is the window. If the bill clears Transportation, gets through both chambers, and reaches the Governor's desk, kei truck owners in Maine get a real answer for the first time in three years. If it stalls, the next opportunity is the next biennial session.
For owners who want to make their voices heard, the right move is to contact your state representative directly and reference SP 884 by paper number. You can also follow the Maine Kei advocacy group, which has been organizing testimony and tracking the bill through the process. Local advocacy on this kind of bill genuinely matters because the legislators voting on it are not subject matter experts. They are listening to the people who care enough to show up.
What This Means for Other States
Maine is not the only New England state in motion right now. Vermont's S.326 passed the Senate on March 25 with a kei truck definition baked in, and Vermont owners staged a Mini Truck Day rally at the Statehouse in early April. Different mechanism, same direction: states that previously had no clear path are starting to write one.
The pattern matters because it cuts against the assumption that the federal government will eventually fix this. It will not. Vehicle registration is a state-level decision, and every state has to be solved one bill at a time. SEMA's Action Network has been pushing on this state by state, with wins in Texas and Colorado in 2025 and active fights in Vermont, Maine, Kansas, and Virginia in 2026. The model that works is exactly what Maine is doing: a formal study, a stakeholder process, and a follow-on bill with broad buy-in.
Oregon's HB 4063 shows the alternative, where bills get filed without that groundwork and die when the session adjourns. The bill itself was reasonable. It just did not have enough institutional weight behind it to clear a 31-day short session. Maine's process avoids that trap by front-loading the political work into the working group phase.
What Maine Owners Should Do Now
If you already own a kei truck in Maine, your situation has not changed yet. The BMV is still not issuing new registrations. Your options remain the same:
- Use the truck on private property only (legal, no registration required)
- Use it for off-road and farm work (still legal)
- Keep all your import paperwork organized in case the law changes and you can re-register
- Maintain the vehicle in inspection-ready condition so you are not scrambling if SP 884 passes
If you are thinking about buying a kei truck in Maine, the calculus is different. The smart move is to wait until SP 884 either passes or dies. Buying now means you own a vehicle you cannot drive on public roads. If the bill passes, prices will likely rise as Maine demand comes back online. If the bill dies, you have just bought a private property toy at a price set by markets that assumed it would be street legal.
That said, kei trucks are still useful even off-road. If you have a farm, a hunting camp, a logging operation, or rural property, the value proposition does not change. They are still cheaper than a UTV and more capable for hauling. For more on the comparison, our kei truck vs UTV breakdown covers it in detail. And if you are new to the category, our beginner's guide to kei trucks is the right starting point.
What to Watch For
Three things to watch over the next few months:
- Committee action on SP 884. If the bill gets a hearing and a work session in the Joint Standing Committee on Transportation, it has a real chance. Watch the Maine Legislature site for committee schedules.
- The final report's specific recommendations. The working group's final report is publicly available at the Secretary of State's working group page. The specific provisions in SP 884 should track closely to what the report recommended. If they diverge significantly, that signals the bill has been rewritten in ways that may face more opposition.
- What the BMV says publicly. As a stakeholder on the working group, the Bureau of Motor Vehicles already has a position. If the BMV publicly supports SP 884, that is a strong signal. If they go silent or push back, the bill is in trouble.
For the full state-level legal picture across the rest of the country, our state-by-state kei truck laws guide tracks every state's current status and any pending legislation. And if you are still working through the import side of things before any of this matters, our guide to importing a kei truck from Japan has the federal mechanics covered.
Bottom Line
Maine is doing this the right way. A formal study, broad stakeholder input, a final report on the record, and a legislative follow-on built on that foundation. SP 884 is not guaranteed to pass, but it is the strongest position any kei truck legalization effort has been in inside Maine in over a decade.
If the bill passes, Maine becomes the second New England state in 2026 to formally write kei trucks back into the vehicle code. If it stalls, owners stay in limbo and the next window is the biennial session.
The next two to three months are the ones that matter. For owners with vehicles already in the state, this is the time to keep documentation organized, contact your representative, and track committee action. For prospective owners, it is the time to wait and watch.
