Class XD is for operating motorized bicycles and mopeds on public roads

A Class XD license is a restricted driver license issued in some states that permits you to operate motorized bicycles, mopeds, and similar low-speed vehicles. It is not a full driver license and does not allow you to drive cars, trucks, or motorcycles. The vehicle itself must meet specific engine size and speed limits set by your state — typically a motor no larger than 50 cubic centimeters and a top speed under 30 miles per hour.

States that offer Class XD licenses do so because these vehicles fall into a gray area: they are motorized but too small and slow to require a full license in most cases. However, you still need some form of licensing to operate them legally on public roads. The requirements, restrictions, and fees vary significantly by state, so you will need to check your specific state's motor vehicle department for exact rules.

Key Takeaways

  • A Class XD license permits operation of motorized bicycles and mopeds that meet engine and speed restrictions, usually 50cc or smaller with a top speed under 30 mph.
  • Not all states offer Class XD licenses; some states use different classifications or do not require licensing for these vehicles at all.
  • The written test for Class XD typically covers basic traffic laws and safety rules specific to low-speed vehicles, and does not include a road test in most states.
  • You must meet your state's age requirement, which is often lower than the age for a full driver license, and provide proof of identity and residency.
  • A Class XD license does not permit you to drive any vehicle larger or faster than the specific type it authorizes, and violations can result in fines or license suspension.

Who can get a Class XD license

Age requirements for a Class XD license are set by individual states and are often lower than the age for a standard driver license. Some states allow Class XD licensing at age 14 or 15, while others require you to be 16 or older. You will need to contact your state's Department of Motor Vehicles or equivalent agency to confirm the minimum age in your state.

Beyond age, you typically need to provide proof of identity (such as a birth certificate or passport), proof of residency (such as a utility bill or lease), and a Social Security number. Some states may also require a vision screening or medical clearance, though this is less common for Class XD than for full driver licenses. If you already hold a driver license, you may be able to add the Class XD endorsement without retesting, depending on your state's rules.

The written test and what it covers

Most states that issue Class XD licenses require a written test before you can receive one. The test focuses on traffic laws, road signs, and safe operation of low-speed motorized vehicles. You will typically study a state-provided manual or handbook that covers topics like right-of-way rules, speed limits for mopeds, helmet requirements, and how to handle common road situations.

The test is usually shorter and less detailed than the written test for a full driver license. Many states do not require a road test (also called a driving test) for Class XD, since the vehicles are low-speed and often restricted to certain roads. However, some states may require a brief practical demonstration or observation. Check your state's DMV website or visit in person to learn whether a road test is required where you live.

Vehicle restrictions and where you can ride

A Class XD license only permits you to operate vehicles that meet your state's specific definition of a motorized bicycle or moped. The vehicle must have an engine no larger than 50 cubic centimeters (in most states) and a top speed that does not exceed 30 miles per hour. If the vehicle exceeds these limits, you will need a different class of license, such as a motorcycle license.

Road restrictions also explore. Some states limit Class XD vehicles to local roads and prohibit them from highways or interstate roads. Others may restrict them to roads with speed limits below a certain threshold. You are responsible for knowing these restrictions before you ride; operating a Class XD vehicle in a prohibited area can result in a fine or other penalties. Your state's handbook will specify where Class XD vehicles are and are not permitted.

Helmet and safety equipment requirements

Most states that recognize Class XD vehicles require riders to wear a safety helmet that meets Department of Transportation (DOT) standards. Some states extend this requirement to all riders, while others may exempt riders above a certain age. You should assume a helmet is required unless your state's handbook explicitly states otherwise.

Beyond helmets, some states may require additional safety equipment such as reflectors, lights, or mirrors on the vehicle itself. These requirements exist because motorized bicycles and mopeds are smaller and less visible than cars. Failing to wear a helmet or maintain required equipment can result in a traffic citation, even if you hold a valid Class XD license.

How to obtain a Class XD license

The process begins at your state's Department of Motor Vehicles (DMV), Secretary of State office, or equivalent agency. Visit their website or call to confirm that Class XD licensing is available in your state and to obtain a study manual or handbook. Some states allow you to read materials online; others require you to pick them up in person or request them by mail.

Study the handbook, then schedule an appointment or visit your local DMV office to take the written test. Bring proof of identity, proof of residency, and your Social Security number. After you pass the written test, you will pay a fee (which varies by state) and receive your Class XD license. If your state requires a road test, you will schedule that separately and must pass it before the license is issued.

Renewing and maintaining your Class XD license

Class XD licenses expire after a set period, typically three to five years depending on your state. You will receive a renewal notice in the mail before expiration. Most states allow you to renew by mail or online without retesting, though some may require an in-person visit or a new vision screening.

If your license is suspended or revoked due to traffic violations or other infractions, you will need to follow your state's procedures to restore it. This may involve paying fines, completing a safety course, or waiting out a suspension period. Riding a motorized bicycle or moped without a valid Class XD license where one is required is illegal and can result in fines or confiscation of the vehicle.

Frequently Asked Questions

Do I need a Class XD license if I already have a regular driver license?

That depends on your state. Some states do not require a separate Class XD license if you hold a full driver license. Others require the Class XD endorsement even for licensed drivers. Check your state's DMV website or call to confirm whether your current license covers motorized bicycles and mopeds.

Can I get a Class XD license if I have had traffic violations?

Minor traffic violations typically do not disqualify you from obtaining a Class XD license. However, serious violations, suspended licenses, or revoked licenses may prevent you from getting one. Your state's DMV can tell you whether your driving record affects your may be able to access.

What happens if I ride a moped without a Class XD license in a state that requires one?

Operating a motorized bicycle or moped without the required license is illegal and can result in a traffic citation, fine, or confiscation of the vehicle. The penalties vary by state. If you are unsure whether your state requires a Class XD license, contact your DMV before riding.

Is a Class XD license the same in every state?

No. Not all states offer Class XD licenses, and those that do may have different age requirements, vehicle restrictions, and rules about where you can ride. Some states use different names or classifications for the same type of vehicle. Always verify the rules in your specific state.

Can I upgrade a Class XD license to a full driver license later?

Yes. A Class XD license is separate from a full driver license, but holding one does not prevent you from obtaining a standard license later. You would need to meet the age requirement and pass the written and road tests for the full license class you want.