Kei trucks are not street legal in Oregon for general on-road use. The Oregon DMV will not title or register these Japanese mini-trucks as regular passenger vehicles or trucks because they were never built to U.S. highway standards.1Oregon Department of Transportation. Vehicle Types – Section: Kei Vehicles/Mini-Trucks One narrow workaround exists today: titling the vehicle as a Class IV all-terrain vehicle, which permits very limited agricultural driving on public roads. A bipartisan bill introduced in the 2025 legislative session, SB 1213, would open a dedicated registration category for older Kei trucks, but as of early 2026 it has not been enacted.
Why Oregon Won’t Register Them Like Regular Trucks
Clearing federal import rules does not get you Oregon plates. The state’s vehicle equipment statute requires equipment on registered vehicles to comply with federal safety standards or recognized industry standards at the time of sale.2Oregon Public Law. Oregon Revised Statutes 815.010 – Compliance With Standards for Equipment Kei trucks were built to Japanese standards rather than U.S. federal standards, so they sit in a regulatory gap Oregon has not resolved for highway use. ODOT states plainly that these vehicles don’t qualify for standard titling or registration.1Oregon Department of Transportation. Vehicle Types – Section: Kei Vehicles/Mini-Trucks
This puts Oregon behind many states that already allow 25-year-old Kei trucks to be registered for road use once federal importation is complete. You can own one in Oregon, and you can import one, but you cannot drive it to the grocery store on standard plates.
The Class IV ATV Workaround
ODOT acknowledges that a Kei truck can be titled in Oregon if it meets the definition of a Class IV ATV.1Oregon Department of Transportation. Vehicle Types – Section: Kei Vehicles/Mini-Trucks Oregon defines a Class IV all-terrain vehicle as a motorized vehicle with four or more tires designed for off-road use, nonstraddle seating, a steering wheel, a dry weight of 3,500 pounds or less, a width of 75 inches or less, and original manufacture for off-road use only.3Oregon Public Law. Oregon Revised Statutes 801.194 – Class III All-Terrain Vehicle and Class IV All-Terrain Vehicle Most Kei trucks weigh roughly 1,500 to 1,800 pounds and measure about 58 inches wide, which fits the definition.
What You’re Actually Allowed To Do
A Class IV title does not let you drive the truck freely. Oregon limits Class IV ATV highway operation to agricultural use only. You can drive on a public road only when traveling between farm headquarters, fields, or pastures. Even then, you cannot exceed 20 miles per hour, must stay as far right as practical, and need a lighted headlight, taillight, and a slow-moving vehicle emblem displayed on the back.4Oregon Public Law. Oregon Revised Statutes 821.191 – Operation of Class I, Class II or Class IV All-Terrain Vehicle on Highway Breaking any of those conditions is a Class D traffic violation.
This pathway works for a rancher moving hay between two fields. It does not work for commuting, errands, or any trip that isn’t farm-to-farm.
Equipment Requirements
Class IV ATVs operated on highways must carry specific safety equipment: a roll bar or enclosed cab, seatbelts for every occupant, a two-pound fire extinguisher, working brakes, a secure fuel tank, and a floor pan that protects the rider’s feet.5Oregon Parks and Recreation Department. Types of ATVs An enclosed-cab Kei truck will usually meet several of these out of the box, but check each item before relying on it.
SB 1213 and What It Would Change
Senate Bill 1213, introduced in Oregon’s 2025 regular session, would create a dedicated registration category for Kei trucks. The bill defines them by size, age, and engine capacity and would let owners register them for a standard fee, bringing Oregon in line with states that already recognize these vehicles.6Oregon State Legislature. Sen. Broadman Introduces Bipartisan Bill to Legalize On-Road Use of Lightweight, Affordable Utility Vehicles The measure has bipartisan support.
Under the proposed language, registered Kei trucks would not be allowed on highways with posted speed limits above 65 miles per hour. That reflects the engineering reality: a 660cc engine producing around 63 horsepower isn’t built for sustained interstate speeds. You could use surface streets, county roads, and most state highways, but not the stretches of Oregon freeway posted at 70. As of early 2026 the bill’s progress is still ongoing, and anyone counting on it should track status through the Oregon Legislative Information System.7Oregon State Legislature. SB1213 2025 Regular Session
Nothing in SB 1213 is law yet. If you buy a Kei truck today based on an expectation that it will be street legal next year, you are betting on legislation that has not passed.
Insuring a Kei Truck in Oregon
Insurance is awkward even for the agricultural-use pathway. Most major insurers can’t look up a Japanese-market VIN in their systems, so they’ll either decline to quote or offer a generic policy that undervalues the vehicle. Specialty insurers focused on collector and imported vehicles, such as Hagerty and Grundy, are generally the practical option. They’re familiar with JDM vehicles and will insure them for an agreed-upon value set when you buy the policy, so a total loss payout is predictable.
Collector policies come with usage restrictions. They’re built for vehicles that aren’t daily drivers, and they typically allow pleasure driving, car shows, club events, and occasional errands rather than regular commuting or commercial use. Annual mileage limits commonly fall between 1,000 and 5,000 miles. For farm use or weekend projects that fits fine. For a would-be daily driver it does not. Rates can be reasonable: a collector policy on a vehicle valued around $10,000 might cost $175 to $200 per year, provided you stay inside the permitted-use rules.
Modifications Likely Needed for Road Use
If SB 1213 or similar legislation eventually opens on-road registration, your Kei truck will probably need some work first. Japanese vehicles are built for left-hand traffic, and that creates two concrete problems on U.S. roads.
Headlights come first. Japanese projector-style headlights use a beam cutoff pattern designed for driving on the left. On U.S. roads that means the low beams angle up and to the left, pointing into oncoming drivers’ eyes. You’ll need to either replace the headlight assemblies with DOT-compliant units or modify the internal beam cutoff shields. DOT-approved headlights carry a “DOT” stamp and three raised aiming dots on the lens.
Tires are the other issue. Japanese-market tires often lack DOT certification, and non-DOT tires can be rejected at customs or fail a state inspection. The common 12-inch Kei wheel size has few options; the Yokohama Geolander KT in 145/80R12 is one of the few light-truck tires in that size with a DOT marking. Sourcing DOT-certified replacements before you need them is worth doing, because at the 12-inch size your choices narrow fast.
Where That Leaves You
Today in Oregon, a Kei truck is a legal thing to own and a legal thing to drive only in very specific circumstances. If you have farmland and need a cheap, lightweight utility vehicle to move between fields at 20 mph with a slow-moving vehicle emblem on the back, the Class IV ATV title fits your situation. If you want a street-legal mini-truck for daily driving, Oregon law doesn’t offer that yet, and whether it will depends on what the legislature does with SB 1213.