Off-Road Use: Registration Requirements
In Tennessee, dirt bikes are considered off-highway vehicles (OHVs) and must be registered with the Tennessee Department of Safety and Homeland Security (TDOSHS) to be legally operated off-road. Registration is valid for one year and typically costs around $10. The registration process requires proof of ownership (such as a bill of sale or manufacturer’s certificate of origin) and a completed application. Additionally, all OHV operators under 18 years old are required to complete a Tennessee OHV safety education course before operating on public lands.
Riders are required to wear a helmet and eye protection while operating an OHV under the age of 18. Tennessee law strongly recommends helmet use for all riders.
Street Use: Converting a Dirt Bike to Street-Legal
Converting a dirt bike for street use in Tennessee is allowed but requires strict adherence to federal and state regulations.
Conversion Requirements:
- Title and Registration:
- Obtain a Tennessee Certificate of Title for the dirt bike through TDOSHS.
- Register the bike as a motorcycle and obtain a license plate.
- Obtain a Tennessee Certificate of Title for the dirt bike through TDOSHS.
- Required Equipment:
- DOT-approved headlight with high and low beams.
- Taillight with brake light function.
- Front and rear turn signals.
- Rearview mirror(s).
- Horn audible from at least 200 feet.
- DOT-approved street tires.
- Muffler compliant with noise regulations.
- Speedometer and odometer.
- DOT-approved headlight with high and low beams.
- Inspection:
- Pass a safety inspection at a Tennessee state inspection station to confirm compliance with equipment standards.
- Pass a safety inspection at a Tennessee state inspection station to confirm compliance with equipment standards.
- Insurance:
- Carry liability insurance as mandated by Tennessee law for all street-legal motorcycles.
Where You Can Ride
- Off-Road:
- Private Property: Riding is allowed with landowner permission.
- Designated Trails and Parks: Tennessee offers multiple state parks and designated OHV trails; permits may be required.
- Private Property: Riding is allowed with landowner permission.
- On-Road:
- Riding on public roads is permitted only if the dirt bike has been converted to meet street-legal requirements and is properly titled, registered, and insured.
Rider Requirements
- License:
- A valid Tennessee driver’s license with a motorcycle endorsement or a motorcycle-only license is required to operate a street-legal dirt bike on public roads.
- A valid Tennessee driver’s license with a motorcycle endorsement or a motorcycle-only license is required to operate a street-legal dirt bike on public roads.
- Helmet Use:
- All riders under 18 years old must wear a helmet that meets U.S. Department of Transportation standards. Riders 18 and older are not legally required but are strongly encouraged to wear helmets.
- All riders under 18 years old must wear a helmet that meets U.S. Department of Transportation standards. Riders 18 and older are not legally required but are strongly encouraged to wear helmets.
- Eye Protection:
- If the motorcycle is not equipped with a windshield, riders must wear eye protection such as goggles or a face shield.
Penalties for Non-Compliance
Failure to follow Tennessee’s dirt bike laws may result in:
- Fines: Monetary penalties for unregistered vehicles, lack of proper equipment, or riding without a license.
- Vehicle Impoundment: Unauthorized or improperly equipped dirt bikes may be impounded.
- License Suspension: Operating without required endorsements or insurance can lead to suspension of driving privileges.
Relevant Tennessee Laws and Agencies
- Tennessee Department of Safety and Homeland Security (TDOSHS): Handles titling, registration, licensing, and inspections for OHVs and motorcycles.
- Tennessee Wildlife Resources Agency (TWRA): Oversees OHV permits and designated off-road riding areas.
- Tennessee Code Annotated Title 55, Chapter 9 (Motor Vehicles): Includes laws regulating motorcycles and OHVs.
- Tennessee Code Annotated Title 70, Chapter 1 (Parks and Recreation): Contains rules for OHV use on public lands.


