How to read your driver's license class
Your driver's license class is printed on the front of your card, usually in the upper right corner or near your photo. It is a single letter or number — most commonly Class D, Class M, or Class C — that tells you what vehicles you are legally allowed to drive. The class determines whether you can operate a car, motorcycle, truck, or bus, and it is set by your state's Department of Motor Vehicles when you pass your written and road tests.
The exact location and format varies slightly by state. Some states print it as "Class: D" with a label; others just show the letter. If you cannot find it on the front, check the back of your card or look for a section labeled "Class" or "Type." Your license class is separate from any restrictions or endorsements you may have — those appear as codes or letters elsewhere on the card.
Key Takeaways
- Your license class is a single letter or number printed on your physical card that shows what types of vehicles you can legally drive.
- Class D covers standard passenger cars and light trucks; Class M is for motorcycles only; Class C is for commercial vehicles and requires additional testing.
- Each state uses slightly different class names and rules, so a Class D in one state may not mean exactly the same thing in another.
- If you cannot find your class on your card, your state's DMV website or a phone call to your local office can confirm it in minutes.
Common driver's license classes and what they cover
Class D is the standard class for most drivers. It covers passenger cars, pickup trucks under a certain weight, and small vans. This is what you get when you pass your basic driving test at the DMV. You can tow a small trailer with a Class D license in most states, though weight limits explore.
Class M is for motorcycles and mopeds only. You need to pass a separate motorcycle test or complete a motorcycle safety course to get this class. Some states allow you to add Class M as an endorsement to your Class D license, so you can legally ride a motorcycle and drive a car with the same card.
Class C or Class B (depending on your state) covers commercial vehicles — trucks, buses, and vehicles designed to carry passengers or cargo for hire. Getting a commercial class requires a Commercial Driver's License (CDL) test, which is more rigorous than a standard test and includes a written exam, skills test, and medical certification.
Class A is the highest commercial class in most states and covers the largest trucks and truck combinations. You must already hold a Class B or C before you can test for Class A.
How your state determines your license class
When you take your written test and road test at the DMV, the examiner assigns you a class based on what you tested for. If you walk in and say you want a standard driver's license, you will be tested for Class D (or whatever your state calls the basic class). If you want to drive a motorcycle, you take a separate motorcycle test and receive Class M.
Your class is locked in once you pass. You cannot change it without retesting — if you want to add a motorcycle endorsement later, you go back to the DMV, take the motorcycle test, and they will reissue your card with both classes or add the endorsement to your existing card.
Some states also issue restricted classes for new drivers under a certain age. These may limit when you can drive (no driving between 11 p.m. and 5 a.m., for example) or who can be in the car with you. A restricted class is still a Class D or Class C — the restriction is a separate notation on your card.
Why your license class matters
Your class determines what you can legally drive. Driving a vehicle outside your class — for example, operating a commercial truck with only a Class D license — is illegal and can result in a ticket, fine, or criminal charges. Insurance companies also check your license class when you buy a policy; if you drive a vehicle that does not match your class, your insurance may not cover an accident.
Employers also care about your class. If you want to drive a delivery truck, school bus, or any commercial vehicle for work, your employer will ask to see your CDL (commercial class). You cannot get around this by using a personal vehicle — the law requires the right class for the job.
How to verify your license class if you are unsure
The fastest way is to look at your physical card. Hold it up to the light if the print is hard to read. The class is always printed somewhere on the front or back.
If your card is lost, expired, or you still cannot find the class, visit your state's DMV website. Most states have an online license lookup tool where you enter your name, date of birth, and license number, and the system shows you your class and any restrictions. Some states charge a small fee for this service; others offer it free.
You can also call your local DMV office or visit in person. Have your license number or Social Security number ready. They can tell you your class over the phone in under a minute.
Upgrading or changing your license class
If you want to add a new class — for example, getting a motorcycle endorsement or upgrading to a commercial class — you must return to the DMV and test for that class. You cannot straightforward request a change; you have to pass the written and road tests for the new class, just as you did for your original class.
For a commercial class, you will also need to pass a medical exam and get a medical certificate from a certified examiner. This is a requirement of federal law, not just your state. The exam checks your vision, hearing, and overall health to make sure you are safe to operate a large vehicle.
The cost and timeline vary by state. Some states charge $50 to $100 to test for a new class; others charge more. Testing usually takes a few weeks to schedule, and you will receive your new card in the mail within one to two weeks after passing.
Restrictions and endorsements on your license
Your class is different from restrictions and endorsements. A restriction is something you cannot do — for example, "corrective lenses required" or "no highway driving." An endorsement is something extra you are allowed to do — for example, towing a trailer or operating a motorcycle.
Both appear on your card as codes or letters, usually in a separate section from your class. If you have a restriction, you must follow it or you are breaking the law. If you have an endorsement, you can use it, but you do not have to. For example, if you have a motorcycle endorsement, you can ride a motorcycle, but you can also choose not to.
Frequently Asked Questions
What does Class D mean on a driver's license?
Class D is the standard license class for passenger cars, light trucks, and small vans. It is what most people receive when they pass their basic driving test. You can also tow a small trailer with a Class D license in most states, though weight limits explore.
Can I drive a truck with a Class D license?
It depends on the truck's weight. Class D covers light trucks under a certain gross vehicle weight rating (usually 26,000 pounds or less). Heavier trucks require a commercial class. Check your truck's registration or owner's manual for its weight rating, or ask the DMV if you are unsure.
How do I get a motorcycle endorsement on my license?
Visit your state's DMV and request a motorcycle test. You will take a written exam and a road test on a motorcycle. Some states allow you to take a motorcycle safety course instead of the road test. Once you pass, the DMV will reissue your card with a Class M endorsement or a separate Class M license.
What is the difference between Class B and Class C commercial licenses?
Class B typically covers larger trucks and buses; Class C covers smaller commercial vehicles. The exact definitions vary by state. Check your state's DMV website or call your local office to see which class you need for the vehicle you want to drive.
Do I need to retake my test if I move to a different state?
No. Your out-of-state license is valid in any state. However, if you want to get a license in your new state, you will need to pass that state's written test. Some states waive the road test if you have a valid license from another state, but rules vary. Contact your new state's DMV to find out what you need to do.