Are Kei Trucks Legal in Oregon?

This is one of the few states where the refusal is published in plain words by the registering agency itself, rather than inferred. Oregon DMV gives kei vehicles their own heading on its Vehicle Types page and says they cannot be titled or registered. The stated reason is construction standard, not age: the vehicles were not built for U.S. highways, and Oregon treats that as disqualifying regardless of how old the vehicle is or what federal import exemption it entered under. The 25-year FMVSS exemption at 49 CFR 571.7 clears a kei truck through U.S. Customs; by Oregon DMV's published account it does not clear it onto an Oregon road.

The one titling route DMV names is the Class IV all-terrain vehicle. ORS 801.194(2) defines a Class IV ATV as a vehicle that travels on four or more tires "designed for off-road use only," is capable of cross-country travel over natural terrain, has non-straddle seating and a steering wheel, has a dry weight of 3,500 pounds or less, is 75 inches wide or less, and "was originally manufactured for off-road use only." DMV repeats that last criterion in its own Title and Registration Handbook, Chapter L: Vehicle Types. A Japanese kei truck was manufactured for on-road use in Japan, so on the face of the definition it does not qualify, and we could not establish that any kei truck has in fact been titled in Oregon as a Class IV ATV. A Class IV ATV title would not authorise highway use in any event — DMV notes that all ATV transactions other than titles are handled by the Oregon Parks and Recreation Department.

This position is contested and has been the subject of live legislative activity. House Bill 4063 in the 2026 Regular Session was titled "Relating to Kei trucks" and would have permitted people to title and register kei trucks in Oregon and created rules, with a criminal penalty of up to $1,000, for operating one unlawfully on a highway. As at the date we checked, the Oregon Legislative Information System showed the measure still in the House Committee on Transportation, with no enactment recorded. Until a bill like that passes, the DMV page above is the operative published position. Anyone buying into Oregon should re-check it rather than rely on this page alone — kei policy has moved in both directions in several states every year since 2021.

What you can do in Oregon

What is left in Oregon is genuinely off-road. A kei truck can be bought, imported, owned, insured as property and used on land you own or have permission to use — a farm, a ranch, an orchard, a vineyard, a warehouse yard, a job site, a private campus. Oregon DMV's refusal is about titling and registration for highway use, not about ownership.

We will not suggest a workaround, because we could not source one. Oregon DMV names only the Class IV ATV title, and on the statutory wording a kei truck does not appear to meet it. Registering a vehicle in another state in order to drive it in Oregon is not a route Oregon DMV's published guidance recognises, and it is not advice we are in a position to give. If you live in Oregon and need a road-legal vehicle, a kei truck is not currently it — and anyone selling you one on the basis that it is should be asked to show you the Oregon DMV page that says so.

How this fits the national picture

Importing a vehicle twenty-five years or older is a federal matter and is settled. Registering one for the road is decided state by state, which is why the answer changes when you cross a line on a map. Our state-by-state guide covers all fifty, including why states disagree and the AAMVA guidance most restrictions trace back to.

We are based in Goshen, New York, and New York is one of the states that will not register these for road use. We say so on our own state's page because it is true, not because it helps us. We will not tell you a kei truck is street legal in the USA.

Common questions

Are kei trucks legal in Oregon?

Oregon DMV states that kei class vehicles cannot be titled or registered in Oregon because they were not manufactured for U.S. highways. A kei truck can be owned and used off-highway in Oregon, but Oregon DMV does not issue a title or registration for it.

Why does Oregon refuse to register kei trucks?

Oregon DMV gives the reason on its Vehicle Types page: the vehicles were not manufactured for U.S. highways. The refusal turns on how the vehicle was built, not on its age, so the federal 25-year import exemption does not change Oregon's published position.

Can a kei truck be titled in Oregon as an ATV?

Oregon DMV says mini-trucks can be titled if they meet the definition of a Class IV ATV in ORS 801.194(2). That definition requires the vehicle to have been originally manufactured for off-road use only, which a Japanese kei truck was not, and a Class IV ATV title does not authorise highway use.

Has Oregon tried to change its kei truck law?

Yes. House Bill 4063 in the 2026 Regular Session, titled "Relating to Kei trucks," would have allowed kei trucks to be titled and registered in Oregon. As at 4 October 2026 the Oregon Legislative Information System showed it still in the House Committee on Transportation, not enacted.

Can I use a kei truck on private property in Oregon?

Oregon DMV's published restriction is on titling and registration, which are required for highway use. It does not prohibit owning a kei truck or using one on private land with the landowner's permission.

This page describes what we could establish from the source above on the date shown. It is not legal advice, and kei registration rules have moved in both directions every year since 2021 — confirm with the Oregon registering authority before you buy. Payment for an imported vehicle is by bank transfer and is not reversible.