State Law Research
Kei Truck Laws in New Hampshire
Verified titling, registration, and road-use research for New Hampshire, on top of the federal import rules that apply nationwide.
Current status in New Hampshire
New Hampshire has standard motor-vehicle title/registration statutes and separate OHRV rules for agricultural/industrial utility vehicles. No current Kei-specific blanket rule was located in official state material.
At a glance
- Title / registration
- Standard title/registration if vehicle qualifies; OHRV rules apply only when classified as OHRV/agricultural-industrial utility vehicle
- Public road use
- Depends on registration class
- Interstate / controlled-access
- OHRV use restricted to authorized routes; ordinary registration outcome vehicle-specific
- Speed / road limit
- Use-specific
- Local option
- May apply
- Age / eligibility
- Title evidence; vehicle classification; OHRV registration if applicable
Federal rules vs. New Hampshire
Federal import rule
Federal law decides whether a Kei vehicle can enter the U.S. at all. Vehicles at least 25 years old are generally exempt from FMVSS import requirements under the federal 25-year rule, which is what makes most classic JDM Kei trucks importable. This is the same nationwide, regardless of state.
How importing worksNew Hampshire's decision
Once imported, each state decides independently whether the vehicle can be titled, registered, and driven on public roads. That is where New Hampshire currently lands:
Before you buy in New Hampshire
- 1Read New Hampshire's current status above and the rule summary in full — note any "case-by-case" or classification-dependent language.
- 2Confirm the details against the official source(s) linked below before you buy. Rules and interpretations change.
- 3Verify the vehicle meets the federal 25-year import rule so it can legally enter the U.S.
- 4Contact your local New Hampshire DMV/registration office with the specific vehicle to confirm titling and plates.
- 5Keep import paperwork (bill of lading, customs entry, EPA/DOT exemptions) for your registration appointment.
Sources & verification
Official / primary source
Independent cross-check
https://www.jdmbuysell.com/learn/topics/kei-truck-us-legality/Verification level
Medium
Last verified
August 15, 2026
Change watch
Confirm vehicle class with DMV
Editorial notes
Avoid repeating unsupported 35-mph/commercial-radius claims as universal Kei rules.
Kei vehicle rules vary by state and change over time. This page is research compiled from the sources above, not legal advice. Always confirm current requirements with the relevant New Hampshire agency before purchasing or importing.
Neighboring states
Researching a specific model for New Hampshire?
Each guide covers verified generations, chassis codes, and import notes — pair it with the New Hampshire rules above before you buy.
Stay informed
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New Hampshire's rules can change. We'll email you when important title, registration, or road-use rules move. Currently watching: Confirm vehicle class with DMV.
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