How to read your driver's license for the class designation
Your driver's license class is printed on the front of your card, usually in the upper right area or along the left edge depending on your state. Look for a single letter or number — most commonly A, B, C, D, or M — sometimes followed by restrictions or endorsements listed separately. The class tells you what vehicles you are legally permitted to operate: a Class C typically covers standard passenger cars, while Class A or B covers larger trucks, and Class M covers motorcycles.
If you cannot locate it on the physical card, your state's Department of Motor Vehicles (DMV) website will show your class when you log into your driver record online, or you can call your local DMV office and provide your license number. Some states print the class in a different location than others, so if you are unsure where to look, the DMV's website for your state will have a sample license image showing exactly where the class appears.
Key Takeaways
- Your license class is a single letter or number printed on your physical driver's license card, usually in the upper right or left edge area.
- Class C is for standard passenger vehicles, Class A or B for trucks and commercial vehicles, and Class M for motorcycles.
- You can find your class online through your state DMV's driver record lookup, by phone, or by checking your physical card against your state's sample license image.
- Restrictions and endorsements appear separately from the class and limit or expand what you can drive within that class.
What each common license class permits you to drive
Class C is the standard passenger vehicle license most people hold. It covers sedans, SUVs, pickup trucks under a certain weight limit (usually 26,000 pounds), and vans designed to carry up to 15 passengers. If your license says Class C, you can legally drive any of these vehicles on public roads.
Class A and Class B are commercial licenses for larger vehicles. Class A covers tractor-trailers and any combination of vehicles totaling more than 26,000 pounds. Class B covers single large vehicles over 26,000 pounds, such as dump trucks or cement mixers, but not tractor-trailers. Both require a Commercial Driver's License (CDL) and additional testing beyond a standard license.
Class M is for motorcycles and motorized bicycles. Some states have subcategories like M1 (full-size motorcycles) and M2 (smaller bikes or mopeds). A Class M endorsement can sometimes be added to a Class C license, allowing you to ride motorcycles in addition to driving cars.
Class D exists in some states and covers regular passenger vehicles similar to Class C but with different age or experience requirements. Your state's DMV website will specify what Class D permits in your jurisdiction, as definitions vary.
Where to find your class if your license is expired or lost
If your physical license is expired, damaged, or lost, your class information is still on file with your state DMV. Log into your state's online driver record system using your license number, date of birth, and Social Security number — most states offer this free lookup on their DMV website. The record will display your current class and any restrictions or endorsements.
If you do not have online access or prefer to speak with someone, call your state DMV's main number and provide your license number. They will read your class and restrictions over the phone. Some states also allow you to request a replacement license by mail or online, which will arrive with your class clearly printed.
Understanding restrictions and endorsements on your license
Your license class is separate from restrictions and endorsements, which appear as codes or letters elsewhere on your card. A restriction limits what you can do within your class — for example, "corrective lenses required" or "automatic transmission only" means you can drive your class of vehicle but only under those conditions. Violating a restriction can result in a traffic citation.
An endorsement expands what you can drive. A Class C license with an "M" endorsement means you can drive both passenger cars and motorcycles. A "P" endorsement (in some states) allows you to drive vehicles carrying passengers for hire. These appear as separate codes on your license, not as part of the class itself.
If you are unsure what a code on your license means, your state DMV website includes a legend explaining all restriction and endorsement codes used in your state. You can also ask at your local DMV office to have your license explained in full.
What to do if your license class seems wrong
If you believe your license class is incorrect — for example, you passed a motorcycle test but your license does not show Class M, or you have a Class A when you only tested for Class C — contact your state DMV with your license number and test records. Bring your license and any documentation of the test you took to your local DMV office.
The DMV will review your driving record and test history. If an error occurred during issuance, they can correct it and issue a replacement license at no charge or for a small fee depending on your state. This process usually takes one to two weeks. Do not drive a vehicle class you are not licensed for while waiting for the correction, as you could face serious penalties.
How license classes differ by state
While most states use similar class categories (C for passenger vehicles, A and B for commercial, M for motorcycles), the exact definitions and weight thresholds vary. For example, one state's Class C might cover vehicles up to 26,000 pounds, while another state's might have a lower limit. Some states use numbers instead of letters, or have additional classes like Class E or Class F for specific vehicle types.
If you move to a new state or plan to drive in a different state, check that state's DMV website to understand how your current license class translates. You may need to take a new test or obtain an endorsement to legally drive certain vehicles in that state. Your current license is valid for driving in other states as long as you follow that state's rules for your class, but you cannot upgrade your class in another state — you must do so in the state that issued your license.
Frequently Asked Questions
Can I drive a truck with a Class C license?
It depends on the truck's weight. Class C covers pickup trucks and vans under your state's weight limit, usually 26,000 pounds. Larger commercial trucks require Class A or B. Check your truck's gross vehicle weight rating (GVWR) on the driver's door jamb or manual — if it exceeds your state's limit for Class C, you need a commercial license.
What does it mean if my license says Class C with restrictions?
The Class C means you can drive passenger vehicles. The restrictions are separate conditions you must follow — common ones include wearing corrective lenses, driving only automatic transmission vehicles, or not driving at night. Violating a restriction is a traffic violation even if you are driving a vehicle your class permits.
How do I add a motorcycle endorsement to my Class C license?
Contact your state DMV to schedule a motorcycle test, which usually includes a written exam and a riding skills test. Once you pass, the DMV will issue a replacement license showing Class C with an M endorsement. The process takes one to four weeks depending on your state's processing time.
Is a Class M license the same in every state?
No. Some states have Class M1 for full-size motorcycles and Class M2 for smaller bikes or mopeds, with different age and testing requirements for each. Check your state DMV's website to see the exact classes and requirements in your state.
What happens if I drive a vehicle my license class does not permit?
You can face a traffic citation, fines, and points on your driving record. If you cause an accident while driving an unpermitted vehicle class, your insurance may deny your claim. Always verify your license class covers the vehicle before driving it.