The Downsides of Owning a Kei Truck That Nobody Talks About

TL;DR: Kei trucks are outstanding utility vehicles within their intended use case. They are terrible choices for highway driving, long road trips, passengers over six feet tall, heavy hauling, cold climate daily driving, and anyone who values crash protection. If your use case is farm work, property utility, short distance errands, and weekend projects, buy one. If you need a daily driver that merges onto I-95, buy literally anything else.

Scroll through any kei truck hashtag and you will see the same curated reality: a tiny truck parked at golden hour with a latte on the tailgate, a lift kit gleaming, Japanese characters on the gate adding just the right amount of JDM mystique. The comments are full of people asking where to buy one.

What those posts never show is the owner white knuckling the steering wheel at 55 mph while a Peterbilt fills the rearview mirror. They do not show the three insurance companies that refused to quote the truck. They do not mention the six week wait for a distributor cap shipped from Osaka. And they definitely do not show the moment the owner realized a kei truck has approximately the crash protection of a shopping cart.

We love these trucks. This entire site exists because we believe kei trucks are one of the best value propositions in the vehicle world. But loving something means being honest about its faults. Here is everything nobody tells you before you buy one.

They Are Dangerously Slow on American Roads

This is the big one, and it is non negotiable. A naturally aspirated kei truck makes 46 to 50 hp from a 660cc three cylinder engine. The Suzuki Carry tops out around 75 mph on a flat road with a tailwind and the driver praying. The Honda Acty is slightly faster. Neither wants to be doing those speeds, and the engine noise at full throttle will convince you the truck is about to disassemble itself.

As Jalopnik documented when YouTuber Doug Vargo drove a 1995 Honda Acty 1,000 miles from Florida to Pennsylvania, the truck is a rolling roadblock on American highways. Semis pass constantly. Merging into traffic requires a leap of faith. At one point, Vargo accidentally ended up on Interstate 95 and described it as a terrifying 12 mile, full throttle ordeal to reach the next exit.

These trucks were designed for 40 km/h Japanese residential streets and agricultural roads. They are mechanically capable of higher speeds, but they are not engineered for sustained highway use at American velocities. The gearing is short, the brakes are small, and the aerodynamics are nonexistent. You are not driving a small truck. You are driving a powered wheelbarrow at speeds its designers never intended.

You Are the Crumple Zone

There is no polite way to say this: kei trucks offer almost zero crash protection by modern standards. No airbags. No side impact beams. No crumple zones. The cab sits directly over the front axle with the engine behind or beneath you, which means in a frontal collision your knees are the first thing to contact whatever you hit.

The Insurance Institute for Highway Safety has never crash tested a kei truck because they do not meet the minimum standards to even qualify for testing. Several states that restrict kei trucks to off highway use cite safety as the primary reason. A discussion on Grassroots Motorsports put it bluntly: "You are the airbag in a kei truck."

Does this matter on your farm at 15 mph? No. Does it matter when you are merging onto a four lane highway next to a lifted Ram 2500? Absolutely. This is why understanding your state legality situation is critical. Some states restrict kei trucks to roads under 35 or 55 mph, and honestly, those restrictions make sense from a safety perspective.

Insurance Is a Genuine Headache

Getting a kei truck insured in the United States is not as simple as calling your insurance company and adding a vehicle. The truck does not exist in their system. The VIN format is different from domestic vehicles. The right hand drive layout confuses agents. And many companies will simply decline coverage rather than figure it out.

Our insurance guide covers the full process, but the short version is this: expect to call three to five companies before someone says yes. Hagerty is the most reliable option for agreed value policies, but their coverage is designed for collector vehicles with limited annual mileage, not daily drivers. State Farm and Progressive will sometimes write policies, but it depends entirely on which agent you reach and whether they are willing to manually enter the vehicle information.

The import guide mentions insurance as a step in the process, but it undersells how frustrating it can be. Doug Vargo spent hours in a Florida parking lot trying to get coverage before he could legally drive his Acty home. This is a common experience. Factor the hassle into your buying decision.

Parts Arrive on Japan Time

When something breaks on a Ford F-150, you drive to AutoZone and the part is on the shelf. When something breaks on a kei truck, you search Oiwa Garage or Amayama, order the part, and wait one to four weeks for international shipping. If the part is rare or model specific, it might take longer.

The parts sourcing guide covers all the suppliers, and availability has improved dramatically over the past two years. But the reality is that a dead kei truck sits in your driveway until the part arrives from Japan. There is no walking into a local auto parts store and walking out with a water pump for a 1997 Daihatsu Hijet. Author Christopher Schwarz described this exact experience in his four year ownership report: when his Minicab's distributor cracked, the replacement part shipped from Japan and the shipping cost more than the part itself. He taped the original back together and drove on it for weeks until the new one arrived.

The common problems guide covers what breaks on each model so you can stock spares proactively. Smart owners order a distributor cap, timing belt kit, and alternator belt before they need them. But the parts reality is fundamentally different from owning a domestic vehicle, and it always will be.

Right Hand Drive Takes Real Adaptation

Every kei truck imported under the 25 year rule is right hand drive. The steering wheel is on the right side of the cab, which means the driver sits in the passenger position by American standards. This creates several daily driving challenges that never fully go away.

Passing on two lane roads is the most dangerous. You cannot see oncoming traffic from the right seat, so you are essentially guessing whether it is safe to pass. Drive through windows, toll booths, and parking garages all assume left hand drive. Your passenger becomes your visibility aid for left turns at busy intersections. And parallel parking on the right side of the street puts you directly into traffic when you open the door.

Most owners adapt within a few weeks and stop thinking about it. But some never get comfortable, especially in dense urban traffic. According to MiniTruckTalk forums, the RHD layout is the number one complaint from owners who eventually sell their trucks. If you have never driven a right hand drive vehicle, rent one or borrow one before committing thousands of dollars to an import.

The Cab Is Not Designed for American Bodies

Kei trucks were designed for the average Japanese body of the 1990s. The cab accommodates two adults, and the definition of "accommodates" is generous. Headroom in a standard cab is tight for anyone over 5 feet 10 inches. Shoulder room barely exists. The seats are thin, flat, and offer zero lumbar support. And the pedals are close enough together that anyone with size 12 feet will hit two at once.

The Subaru Sambar is particularly cramped because the rear engine layout means the firewall pushes the cab forward. The Daihatsu Hijet Jumbo alleviates this with a taller roof and slightly extended cab, but it is not available on every model or year.

If you plan to use your kei truck for anything involving more than 30 minutes of continuous driving, test the seating position before buying. Better yet, take a test drive of at least an hour. Many buyers discover too late that the truck that felt charming during a five minute parking lot test becomes genuinely uncomfortable on a 45 minute drive to the hardware store.

They Are Terrible in Crashes with American Vehicles

This goes beyond the "no crumple zones" issue. The size mismatch between a kei truck and the average American vehicle on the road creates a physics problem that no amount of driving skill can solve.

A Mitsubishi Minicab weighs about 700 kg (1,540 lbs). A Ford F-250 weighs about 3,200 kg (7,000 lbs). In a collision between those two vehicles, the outcome is predetermined by Newtonian physics. The kei truck occupants absorb the energy. This is not speculation or fearmongering. It is basic collision dynamics, and it is the primary reason that organizations like the NHTSA have been reluctant to create a regulatory pathway for new kei trucks to be sold in the US.

What They Are Actually Good At

The downsides above are real and serious. But so are the upsides, and they are worth restating in context. A kei truck used within its intended design envelope is one of the most capable, affordable, and efficient vehicles you can own.

Farm and property work under 25 mph is where these trucks were born. Hauling feed, tools, firewood, and produce across uneven ground with four wheel drive engaged and low range selected. Nobody does this better per dollar than a kei truck. Not a UTV, not a golf cart, not a pickup. The off road mods guide covers how to build them for trail work, and the results are genuinely impressive.

Short distance errands in rural areas and small towns where speed limits stay under 45 mph are perfectly suited to kei truck use. Dump runs, hardware store trips, farmers market hauling. The 39 mpg fuel economy and tiny insurance premium (when you finally get someone to write the policy) make the running costs almost negligible.

Mobile businesses like coffee bars, flower trucks, and pop up shops are thriving on kei truck platforms precisely because the truck is the marketing. Nothing draws a crowd like a tiny Japanese truck with espresso steam rising from the bed.

The Bottom Line

If you are buying a kei truck because you saw one on Instagram and thought it looked cool, stop and ask yourself these questions: Where will I actually drive this thing? How fast do I need to go? Am I comfortable with right hand drive? Can I wait two weeks for parts? Do I accept the safety trade offs?

If the honest answers align with what a kei truck does well, buy one. You will love it. Christopher Schwarz drove his Minicab daily for four years and says he would buy it again. Doug Vargo survived a 1,000 mile road trip in his Acty and kept the truck. The r/keitruck community is full of owners who understand the trade offs and would not give up their trucks for anything.

But if your use case involves regular highway driving, passengers who value personal space, or a need for crash protection in a country where the average vehicle weighs 4,000 pounds, a kei truck is not the right tool. And there is nothing wrong with admitting that. The best vehicle is the one that matches your actual life, not the one that gets the most likes.