Is a Kei Truck Street Legal in Tennessee?

Is a Kei Truck street legal in Tennessee?

Yes, within limits, and Tennessee stands out because its code names mini-trucks outright. The medium speed vehicle definition in Tenn. Code Ann. § 55-1-125 lists them, and so does the Class I off-highway vehicle definition the Department of Revenue prints on its forms. That gives an owner two possible registrations through the county clerk.

The medium speed affidavit is the sticking point. The current form (revised 10-19) is signed under penalty of perjury and states that the top speed is over 30 mph but not over 35 mph, and that the vehicle meets federal safety standards in 49 C.F.R. Part 571. Most stock Kei Trucks run well past 35 mph, so do not sign it unless it is true for your truck. The statute was reworded in 2016 so that 35 mph describes how fast the vehicle may be driven, which leaves the form stricter than the law. Ask your clerk which reading the office uses.

The Class I route suits a stock truck's speed, with one physical change. The definition calls for nonhighway tires, and Kei Trucks arrive on road tires. If you go up a size on off-road rubber, hub adapters or a lift kit help with clearance.

Where can you drive a Kei Truck in Tennessee?

Public Chapter 255, signed in late April 2025, rewrote Tenn. Code Ann. § 55-8-185. It groups low speed vehicles, medium speed vehicles, Class I and Class II off-highway vehicles and all-terrain vehicles together as utility terrain vehicles and gives them one rule set:

• Roads: any county road, plus state highways with a speed limit of 45 mph or less.
• Never: interstate and national defense highways, controlled-access highways, or any road a county, city or the Tennessee Department of Transportation (TDOT) has closed to these vehicles.
• Speed: no more than 35 mph. That is a cap on how fast you drive, not a road rule.
• Hours: daylight, stretched to 30 minutes before dawn and after dusk, unless the vehicle is working for agricultural purposes.
• Crossings: a faster non-county road may be crossed to get from one county road to another, after a full stop and close to a right angle, but never an interstate.

The 2025 text covers county roads and state highways. It says nothing about city streets, so ask the city before you plan errands in town. Across the line, Virginia has no Kei Truck class at all yet.

How do you get a Tennessee title and plate for a Kei Truck?

Your county clerk handles title and registration. The Department of Revenue notes that the clerk may ask for an affidavit for a Class I plate, and the medium speed route always needs one. If the truck will never use a public road, you can ask for a title only. The importing guide lists the federal papers to bring.

1. Choose the route that matches your truck

   A stock truck that can exceed 35 mph fits the Class I off-highway definition once it wears nonhighway tires. The medium speed route needs a sworn statement that the top speed is no more than 35 mph.

2. Assemble the import file

   Bring customs entry papers, the HS-7 declaration marked box 1, EPA Form 3520-1, the export certificate with a certified English translation, and your bill of sale.

3. Prepare the equipment

   Make sure the brakes, headlights, tail and stop lights, turn signals, horn, seat belts and wipers all work, and fit nonhighway tires if you are going the Class I route.

4. Insure the truck

   Carry the state minimum liability policy, written 25/50/25: $25,000 for one injured person, $50,000 for all injuries in a crash, $25,000 for property.

5. Apply at the county clerk

   Title and register the truck with the clerk, completing whichever affidavit the office requires for your route.

6. Check for local closures

   Before driving, ask your county, your city and the local TDOT office whether any road you plan to use is closed to utility terrain vehicles.

Inspection, emissions and insurance

Tennessee has no periodic safety inspection, and county emissions testing ended in early 2022. The 2025 law sets the working equipment bar instead: if your truck has brakes, headlights, tail and stop lights, turn signals, a horn, seat belts, a muffler or a windshield, each item has to work and be used whenever the truck is on the road. Without a windshield, everyone aboard needs eye protection.

Helmets are the default for this vehicle group, but Tennessee's helmet statute exempts people riding inside an enclosed cab, and the 2025 law separately exempts Class I and II off-highway vehicles on county roads. Drivers must be at least 16 with a full license, not a permit, and the truck needs liability coverage of at least 25/50/25.

What changed in 2025?

Before April 2025, Tenn. Code Ann. § 55-8-191 kept medium speed vehicles on streets posted 40 mph or less and required a Class D license. Public Chapter 255 deleted that section, so older guides now quote a road rule that no longer exists. The revenue department's affidavit form still carries the pre-2016 top-speed wording, so expect the counter to work from the form. For the rest of the country, see Kei Truck laws by state, and use the buying guide before you bid on a truck.