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Oregon at a glance
No road use- Status
- No road use (DMV refuses title and registration)
- Where you can drive
- Private property only
- Speed rule
- Not applicable (no road use)
- Interstates
- Not applicable (no road use)
- Title / registration
- Refused for Kei class vehicles; Class IV ATV title only if the truck meets ORS 801.194(2)
- Inspection
- Not applicable
- Emissions
- Not applicable
- Key law
- Oregon DMV vehicle types policy; ORS 801.194(2)
Is a Kei Truck street legal in Oregon?
No. Oregon DMV lists Kei vehicles and mini-trucks as their own category on its vehicle types page. It concedes these vehicles can often be imported legally, then rules out Oregon titles and registration for them, on the grounds that they were not made for US highways. Ownership is legal. A title and plate are not available.
The refusal happens at the title stage, so it closes every plate type at once. There is no antique, farm or collector route around it. The low-speed vehicle class does not help either: DMV holds those vehicles to Federal Motor Vehicle Safety Standard (FMVSS) 500 and asks for a certification a Kei Truck does not have.
Does the Class IV ATV route work for a Kei Truck in Oregon?
DMV's page says a mini-truck can be titled if it meets the Class IV all-terrain vehicle definition in ORS 801.194(2). Read the current statute before you count on that. A Class IV ATV must:
- run on four or more off-road-only tires;
- be able to travel cross-country over natural terrain;
- have non-straddle seating and a steering wheel;
- weigh 3,500 pounds or less dry and measure 75 inches wide or less;
- have been built for off-road use only from the start.
A Kei Truck passes the seating, steering, weight and width tests. It fails the tire test on road tires, and it fails the last test outright, since it began life as a road truck in Japan. The definition was rewritten in 2023 (Oregon Laws 2023, chapter 372), so treat older guides with care. Even if an ATV title is granted, DMV does not register ATVs, so public roads stay closed. Ask DMV in writing before relying on this route.
What happened to HB 4063?
It died in committee in March 2026. HB 4063 was filed before the 2026 short session with a long bipartisan sponsor list led by Representative Osborne and Senator Broadman. It would have let owners title and register a Kei Truck and made it a Class B traffic violation to drive one on a highway with a speed limit above 65 mph. It never got a committee vote, and the session ended with the bill still in the House Committee on Transportation. A 2025 attempt, Senate Bill 1213 from Senator Broadman, also did not pass.
The 2026 text had a drafting problem worth fixing next time. It defined a Kei Truck as made in Japan or South Korea, with a 660cc engine, at most 11 feet long, 4.9 feet wide and 6.6 feet tall, and at least 25 model years old. Eleven feet is 132 inches. Trucks built to Japan's post-October 1998 size rules measure about 133.7 inches, so those trucks would not have qualified. The 25-year rule keeps adding them to the import pool every year.
What can you do with a Kei Truck in Oregon?
Quite a lot, as long as it stays off public roads. Federal import rules are the same as anywhere (see how to import a Kei Truck), and nothing in Oregon's position stops you owning or working one.
Ask DMV about the ATV route in writing
Cite ORS 801.194(2) and ask whether your truck can be titled as a Class IV ATV given its tire and original-purpose clauses. Keep the reply. Even an ATV title brings no plate, because DMV does not register ATVs.
Keep it on private property
Farms, vineyards, orchards, ranches and timber ground need no title or plate for on-site work.
Trailer it between properties
Use a trailer to move the truck between parcels or to a shop. Driving it on a public road is not allowed.
Keep the import file
Hold the US Customs and Border Protection (CBP) Form 7501, the HS-7 safety declaration, EPA Form 3520-1, the export certificate and your bill of sale. They prove ownership now and will matter if Oregon opens titling later.
Back a better bill
Tell your legislators you support a Kei Truck bill in the 2027 session, and ask that any length limit fit the roughly 133.7-inch trucks built from late 1998 on.
A property truck spends its life on dirt, grass and gravel, so ground clearance and a sound drivetrain matter more than top speed. A modest lift kit helps on rutted ground, and a 25-year-old engine is due a fresh timing belt unless you have proof it was done. Our off-road guide and maintenance guide cover setup, and the buying guide covers picking a truck for property work.
See how Oregon compares with every other state on the Kei Truck laws hub.
Frequently asked questions
Will Oregon DMV title or register a Kei Truck?
No. DMV's vehicle types page rules out Oregon titles and registration for Kei class vehicles, on the grounds that they were not made for US highways. The refusal comes at the title stage, so no plate class gets around it. Owning one and using it on private property is still legal.
Will Oregon title a Kei Truck under the Class IV ATV definition?
Probably not under the current statute. Since 2023, ORS 801.194(2) has required off-road-only tires and a vehicle built for off-road use only from the start. A road-built Kei Truck fails both. DMV's page still mentions the route, so ask in writing, and remember an ATV title brings no road registration.
What would HB 4063 have done?
It would have let Oregonians title and register Kei Trucks and made it a traffic violation to drive one on a highway with a speed limit above 65 mph. It defined a Kei Truck as built in Japan or South Korea, with a 660cc engine, at least 25 model years old and no more than 11 feet long.
Is farm use of a Kei Truck allowed in Oregon?
Yes. Using a Kei Truck on your own property needs no title or plate, and that covers farms, vineyards, orchards, ranches and timber ground. Moving it between separate parcels means trailering it, because driving it on a public road is not allowed without registration.
Would out-of-state plates let me drive a Kei Truck in Oregon?
Only if you genuinely live in the state that issued them. Registration follows residence and where the truck is kept. Plating a truck that lives in Oregon through an out-of-state LLC or address can break residency and garaging rules and void your insurance. Talk to an attorney first.
Sources
This page explains the rules in plain English. It is not legal advice. Laws change and offices apply them differently, so confirm with your state DMV or county titling office before you buy or register a truck.