Check your license card itself
The fastest way to know what type of driver license you have is to look at the card in your wallet. Every state prints the license class or type in the same spot on the front — usually in the upper right corner or along the left edge. You will see a single letter (A, B, C, D) or a number (1, 2, 3, 4, 5) depending on your state, sometimes with an "M" added if you can ride motorcycles.
If you cannot find it on the front, check the back. Some states moved the class designation there. The card also lists any restrictions — like corrective lenses required, or no night driving — printed as codes or letters below the class itself.
Your state's DMV website has a key that decodes what each letter or number means in your state. Search "[your state] driver license class" and you will find a page that explains whether your class covers only passenger cars, allows you to drive small trucks, or permits heavier vehicles.
Key Takeaways
- Your license class appears on the front or back of your card as a single letter or number, and tells you what size and type of vehicle you are legally allowed to drive.
- Most states use Class D or Class 5 for regular passenger cars; Class C or Class 4 for small trucks; and higher classes for commercial trucks and buses.
- Restrictions like corrective lenses or no night driving are printed on the card as codes and limit when or how you can drive, even within your license class.
- Your state DMV website publishes a key that decodes what each class and restriction code means in your state.
What the class letters and numbers mean
License classes are not the same across all states, but the pattern is similar. Most states use a letter system (A, B, C, D) or a number system (1, 2, 3, 4, 5), and the lowest letter or highest number is for regular passenger cars. Class D or Class 5 is what most people have — it covers sedans, SUVs, and light pickup trucks up to a certain weight.
Class C or Class 4 usually allows you to drive small trucks and vans that are slightly heavier. Class B or Class 3 covers medium trucks and small buses. Class A or Class 1 is for the heaviest commercial trucks and buses, and requires additional training and testing. Some states also have a Class M or motorcycle endorsement, which is separate from your car class and lets you ride motorcycles.
A few states use different names entirely — California calls them "Class C," "Class B," and "Class A," while New York uses "Class D," "Class C," "Class B," and "Class A." The safest approach is to look up your specific state's system on the DMV website rather than assuming your class means the same thing as it does in another state.
Restrictions and endorsements on your card
Below or beside your license class, you will see a series of codes or letters that describe restrictions or special permissions. A restriction limits when or how you can drive — for example, "corrective lenses" means you must wear glasses or contacts every time you drive, and "no night driving" means you cannot drive between sunset and sunrise. Violating a restriction can result in a ticket even if you were otherwise driving legally.
An endorsement is the opposite — it gives you permission to do something beyond your base class. The most common endorsement is "M" for motorcycle, which means you passed a separate test and can ride motorcycles in addition to driving cars. Other endorsements vary by state but might include "H" for hazardous materials (commercial trucks), "P" for passenger vehicles (buses), or "T" for tractor-trailers.
If you are unsure what a code on your card means, call your state DMV or check their website. The codes are printed in small text and are straightforward to misread, so it is worth confirming before you assume you can do something your license may not actually allow.
Why your license class matters
Your license class determines what you are legally permitted to drive. Driving a vehicle that is outside your class — for example, driving a commercial truck with only a Class D license — is a violation and can result in a ticket, points on your record, or even criminal charges depending on the vehicle and your state. Insurance companies also check your license class; if you drive a truck that requires a higher class, your insurance may not cover an accident.
Your class also affects what you can do for work. If you want to drive a delivery truck, school bus, or semi-truck professionally, you will need a commercial driver license (CDL), which is a higher class than a regular passenger car license. Some employers will not hire you unless you already have the correct class, while others will sponsor you to get it.
How to upgrade your license class
If your current class does not cover the vehicle you need to drive, you will need to take a written test and a driving test for the higher class. The process varies by state, but generally you start by visiting your local DMV office and asking for the test materials for the class you want. You study the manual, pass the written test, then schedule a road test with an examiner.
For a commercial driver license (CDL) — Class A or B in most states — the requirements are stricter. You must be at least 18 years old (21 in some states), pass a medical exam, and pass both the written and road tests. Some states require you to attend a commercial driving school before you can test. The whole process usually takes several weeks to a few months.
If you are upgrading from one regular class to another (for example, Class D to Class C), the test is usually shorter and you can often schedule it within a week or two. Check your state DMV website for the specific requirements and fees for the class you want.
If your license is suspended or restricted
Sometimes your license class or driving privileges are restricted by a court order or DMV action. This can happen after a DUI conviction, too many traffic violations, or failure to pay child support or traffic fines. A restricted license might allow you to drive only to and from work, or only during daylight hours, or only in your home county.
If your license has been suspended or restricted, the DMV will have sent you a notice in the mail explaining what you can and cannot do. If you lost that notice, call your state DMV and ask for a copy. Driving outside the terms of a restriction is a separate violation and can result in additional charges.
To restore a suspended license or remove a restriction, you typically must meet the condition that caused the suspension — for example, paying outstanding fines, completing a DUI education program, or waiting out a mandatory suspension period. Once you have met the requirement, you can contact the DMV to restore your license.
Frequently Asked Questions
What is the difference between a Class D and a Class C license?
Class D (or Class 5 in some states) covers regular passenger cars, SUVs, and light pickup trucks. Class C (or Class 4) allows you to drive slightly heavier vehicles, including small trucks and vans that exceed the weight limit for Class D. The exact weight thresholds vary by state, so check your state DMV website for the specific limits.
Do I need a special license to drive a pickup truck?
Most pickup trucks fall within the weight limit for a regular Class D or Class 5 license, so you do not need anything special. However, if the truck is very heavy or is registered as a commercial vehicle, you may need a higher class. Check the truck's registration and your state's weight limits to be sure.
Can I drive a van with a regular passenger car license?
Most vans are covered by a regular Class D or Class 5 license. However, if the van is very large or is registered as a commercial vehicle, you may need a higher class. The safest approach is to check the van's registration and compare its weight to your state's class limits on the DMV website.
What does "M" on my license mean?
The "M" endorsement means you have passed a motorcycle test and are legally allowed to ride motorcycles. It is separate from your car class and does not affect what cars you can drive. If you do not have an "M," you cannot legally ride a motorcycle even if you have a valid driver license for cars.
How do I know if my license has restrictions?
Look at the back of your license card for a section labeled "Restrictions" or "Codes." Any restrictions will be listed there as letters or numbers. If you cannot read them clearly, visit your state DMV website and search for the restriction code key, which will explain what each code means.