Colorado has passed legislation allowing kei vehicles, tiny Japanese cars, trucks, and vans, to be driven on state roads with speed limits of 55 mph and under. The law, signed by Gov. Jared Polis on May 9, will take effect on July 1, 2027. Kei vehicles, which are the smallest road-legal vehicles in Japan, can be imported to the United States if they are 25 years or older, as per federal regulations. To be registered in Colorado, these vehicles must pass emissions testing.
What are Kei Vehicles?
Kei vehicles, short for kei-jidōsha or “light vehicle” in Japanese, are small, four-wheel vehicles that can be cars, trucks, or vans. They are known for their versatility, affordability, and fuel efficiency. Supporters of the legislation, such as Rep. William Lindstedt and Sen. Nick Hinrichsen, highlight their benefits, including their utility in farm work, higher gas mileage, and ability to navigate narrow alleys and tight parking spots.
The bipartisan legislation adds kei vehicles to Colorado’s definition of “motor vehicle.” While the law is set to take effect in 2027, it will provide Coloradans with more options for transportation and potentially benefit various industries, including agriculture and construction.
As the law is set to take effect on July 1, 2027, residents will have to wait a couple of years before they can register and drive these vehicles on eligible roads. The new law is expected to provide Colorado drivers with versatile and affordable transportation options.
