What an F Endorsement Is and Why You Might Need One
An F endorsement on a Tennessee driver's license authorizes you to operate a motorized bicycle — a vehicle with an engine of 50 cubic centimeters or less and a maximum speed of 30 miles per hour. Without this endorsement, you cannot legally ride a motorized bicycle on Tennessee roads, even if you own one. The endorsement appears on your license as a restriction or notation, similar to how a motorcycle endorsement works for larger bikes.
Tennessee law treats motorized bicycles as a separate class of vehicle that falls between regular bicycles and motorcycles. The F endorsement exists to confirm you understand the rules specific to these smaller motorized vehicles and have demonstrated basic knowledge through testing. If you ride a motorized bicycle without the endorsement and are stopped by law enforcement, you face a citation and potential fines.
Key Takeaways
- You must pass a written knowledge test about motorized bicycle rules at your local Tennessee Driver Services office to receive an F endorsement.
- The test covers Tennessee traffic laws as they explore to motorized bicycles, including speed limits, helmet requirements, and where you can legally ride.
- You do not need to pass a separate riding skills test or provide proof of insurance to get an F endorsement, unlike motorcycle endorsements.
- The endorsement is added to your current license at no additional fee during your next renewal or through an amendment at a Driver Services office.
- Tennessee requires riders of motorized bicycles to wear a helmet and follow all standard traffic laws, which the test will cover.
Steps to Obtain an F Endorsement
Start by visiting your local Tennessee Driver Services office in person. You cannot request an F endorsement online or by mail. Bring your current valid Tennessee driver's license and proof of your Social Security number (your Social Security card, W-2, or tax return). If your address has changed since your license was issued, bring proof of your current residence, such as a utility bill or lease.
Tell the staff member you want to add an F endorsement to your license. They will direct you to take the written knowledge test. The test is administered at the office and covers motorized bicycle operation, Tennessee traffic laws, and safety requirements specific to these vehicles. You will answer multiple-choice questions on a computer or paper form, depending on your local office's setup.
Once you pass the test, the endorsement is recorded in the system. If your license is not expiring soon, the endorsement may be added as an amendment to your current license at no cost. If your license is within a certain window of expiration (typically within six months), you may be asked to renew your license at the same time, which carries the standard renewal fee.
What the F Endorsement Knowledge Test Covers
The test focuses on Tennessee's specific rules for motorized bicycles and how they differ from regular bicycles or motorcycles. You will be asked about helmet laws — Tennessee requires all motorized bicycle riders to wear a helmet, regardless of age. The test covers where motorized bicycles are permitted to ride, such as public roads versus private property, and any restrictions on certain highways or roads.
You will also see questions about speed limits that explore to motorized bicycles, right-of-way rules at intersections, and how to signal turns and stops. The test may include questions about equipment requirements, such as lights and reflectors, and rules about carrying passengers. Most questions are straightforward if you have read Tennessee's motorized bicycle regulations or a study guide provided by Driver Services.
Tennessee Driver Services does not publish a specific study guide for the F endorsement test online, but you can request one at your local office or ask staff what topics to review before taking the test. The test is typically short — most riders complete it in 10 to 15 minutes — and you only need to pass once.
Differences Between F Endorsement and Motorcycle Endorsement
An F endorsement is not the same as a motorcycle endorsement, and you cannot use one in place of the other. A motorcycle endorsement (Class M) is required for motorcycles with engines larger than 50 cubic centimeters. The motorcycle endorsement process includes a written test, a riding skills test, and proof of completion of a motorcycle safety course (or passing the riding test without the course). The motorcycle endorsement also requires proof of insurance in some cases.
The F endorsement requires only the written knowledge test — no riding skills test and no insurance requirement. This makes the F endorsement faster and less expensive to obtain. However, if you own a motorized bicycle that exceeds 50 cubic centimeters or can travel faster than 30 miles per hour, you must obtain a motorcycle endorsement instead, and the vehicle must be registered and insured as a motorcycle.
Timeline and Fees
The entire process typically takes one visit to your local Driver Services office. You can walk in during business hours, take the test, and have the endorsement added to your license the same day in most cases. Some offices allow you to schedule an appointment online, which may reduce wait time. Call your local office ahead of time to ask about appointment availability and current wait times.
There is no separate fee for adding an F endorsement to your license. If you are renewing your license at the same time, you pay the standard renewal fee, which varies but is typically under $30. If the endorsement is added as an amendment to an existing license, there is no charge.
What Happens If You Ride Without an F Endorsement
Operating a motorized bicycle without an F endorsement on your Tennessee driver's license is a traffic violation. If you are stopped by law enforcement, you will receive a citation and face a fine. The amount of the fine varies by jurisdiction but typically ranges from $50 to $200 for a first offense. Repeat violations can result in higher fines and potential license suspension.
Beyond the legal consequences, riding without the endorsement also affects your insurance coverage. If you are involved in an accident while operating a motorized bicycle illegally, your insurance may deny a claim, leaving you personally liable for damages or injuries. Getting the F endorsement before you ride protects you legally and ensures your coverage is valid.
Frequently Asked Questions
Do I need a motorcycle endorsement if I have an F endorsement?
No. An F endorsement is sufficient for motorized bicycles with engines of 50 cubic centimeters or less. If your motorized bicycle exceeds those specifications, you must obtain a motorcycle endorsement instead, and the vehicle must be registered as a motorcycle.
Can I take the F endorsement test online or by mail?
No. The test must be taken in person at a Tennessee Driver Services office. You cannot complete it remotely or submit an process by mail. Visit your local office during business hours to schedule a test or walk in during available testing times.
What if I fail the F endorsement test?
You can retake the test. Most offices allow you to take it again the same day or schedule another appointment within a few days. There is no additional fee for retaking the test. Review the motorized bicycle rules before your next attempt.
Do I need insurance to get an F endorsement?
No. Insurance is not required to obtain the endorsement or to ride a motorized bicycle in Tennessee. However, carrying insurance is strongly recommended, as it protects you financially if you cause an accident or damage property.
Will an F endorsement show up on my driving record?
The endorsement appears on your driver's license itself but does not create a separate record. It is straightforward noted on your license as an authorization. Traffic violations related to motorized bicycle operation will appear on your driving record if they occur.