Are Kei Trucks Legal in Delaware?

Delaware is unusual in that its statute describes a 25-year-rule Japanese import almost word for word, without ever using the word "kei". The definition at 21 Del. C. § 101(91) says a "unique vehicle" is one "which was not manufactured to meet all Federal Motor Vehicle Safety Standards (FMVSS) in effect for the model year in which it was manufactured", and then adds that it "includes a vehicle which is more than 25 years old, which was not originally manufactured for import into the United States". An imported kei truck qualifies twice over.

Once a vehicle is a unique vehicle, § 2120A sets out two very different outcomes. Full road registration under subsection (a) is available "only when it is modified to meet all" FMVSS safety and equipment requirements plus DNREC emissions requirements in force at the time of application. That is a genuine engineering conversion, not a paperwork exercise. The realistic outcome for a Hijet or a Carry is subsection (e): a "unique unregistered vehicle title", which is proof of ownership and expressly "does not permit the operation of the unique unregistered motor vehicle on the roads of the State or any other state in any capacity other than as specified in subsection (f)".

Subsection (f) is the restriction that matters, and it is narrow. The vehicle "shall be used only for participation in club activities, exhibits, tours, parades, and similar uses", and it "may not be used for general transportation and may not be operated on the roads of this State at any time other than when traveling to or from a permitted use or actively participating in the permitted use." There is also a trap for buyers in subsection (i): unique vehicle status is forfeited on transfer of ownership, the special plate must be surrendered, and the next purchaser has to requalify from scratch against whatever the FMVSS and DNREC requirements are at that later date.

This is recent. The "unique vehicle" scheme in its current form came in through House Bill 409 of the 152nd General Assembly, 84 Del. Laws c. 304, which replaced the older "specialized vehicle" terminology and inserted the clause about vehicles more than 25 years old not originally manufactured for import into the United States. Note also a document that is easily misread: Delaware DMV's "Import Vehicle Procedure" page says vehicles more than 25 model years old do not need proof of FMVSS conformity to be imported. That page is about federal importability, not about road registration. Section 2120A governs registration, and it says what it says.

What you can do in Delaware

Private property, farm and off-road use is unaffected. Buying, owning and working a kei truck on land you own or have permission to use needs no Delaware registration at all.

If you want a Delaware title for proof of ownership and the ability to take the truck to shows, the unique unregistered vehicle title under § 2120A(e) is a real and legitimate option. Understand exactly what it buys: travel to and from club activities, exhibits, tours and parades, and nothing else. It is not a commuter plate and Delaware has written that out explicitly.

Do not plan around a resale. Unique vehicle status does not pass to the buyer — § 2120A(i) forfeits it on transfer and requires the purchaser to reapply and meet the requirements then in force. If you are buying a kei truck in Delaware from a private seller who tells you their plate comes with the truck, it does not.

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 Delaware?

An imported kei truck is a "unique vehicle" under Delaware Code Title 21 section 101(91), because it was not manufactured to meet Federal Motor Vehicle Safety Standards and is more than 25 years old and not originally manufactured for import into the United States. Under section 2120A it can only be registered for road use if it is modified to meet all FMVSS safety and equipment requirements and Delaware emissions requirements; otherwise it may be titled but not used for general transportation.

What is a unique unregistered vehicle title in Delaware?

It is a title issued under Delaware Code Title 21 section 2120A(e) as proof of ownership for a unique vehicle that does not meet the Division of Motor Vehicles inspection requirements, FMVSS safety and equipment requirements, or state emissions standards. It does not permit operation on the roads of Delaware or any other state except as allowed by section 2120A(f).

Where can I drive a kei truck on a Delaware unique vehicle title?

Delaware Code Title 21 section 2120A(f) provides that such a vehicle shall be used only for participation in club activities, exhibits, tours, parades and similar uses, may not be used for general transportation, and may not be operated on Delaware roads at any time other than when travelling to or from such a use or actively participating in it.

Does Delaware unique vehicle status transfer when I sell the truck?

No. Delaware Code Title 21 section 2120A(i) provides that unique vehicle status is forfeited on transfer of ownership, that the transferor must surrender the special plate, and that the purchaser must reapply for unique vehicle status and meet the FMVSS, emissions and other requirements in force at the time of the new application.

Does the federal 25-year rule let me register a kei truck in Delaware?

No. The 25-year rule governs whether a vehicle may be imported into the United States, not whether a state will register it. Delaware Code Title 21 section 101(91) in fact uses being more than 25 years old and not originally manufactured for import into the United States as part of the definition of a unique vehicle, which is the restricted category.

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 Delaware registering authority before you buy. Payment for an imported vehicle is by bank transfer and is not reversible.