A standard driver's license is Class D in most states, which lets you drive passenger cars, SUVs, and pickup trucks on public roads

The class printed on your driver's license tells you what kinds of vehicles you are legally allowed to operate. A Class D license — called Class C in some states — is the most common type issued to adult drivers. It covers the vehicles most people drive every day: sedans, coupes, minivans, SUVs, and light pickup trucks under a certain weight threshold.

The class system exists because different vehicles require different skills and pose different risks. A semi-truck needs more training and awareness than a sedan. A motorcycle needs balance and different braking mechanics. A school bus needs specific safety knowledge. Rather than issue one license for everything, states use classes to match the license to the vehicle.

Your license class is separate from endorsements (special permissions you add) and restrictions (things you cannot do). You might have a Class D license with an air brake restriction, meaning you cannot drive certain commercial vehicles. Or you might have a Class D with a motorcycle endorsement, meaning you can also ride bikes.

Key Takeaways

  • Class D (or Class C in some states) is the standard license for driving cars, SUVs, and light trucks on public roads.
  • Each class has a weight limit for the vehicles it covers — usually 26,000 pounds or less for Class D — and exceeding that weight requires a commercial license.
  • Endorsements add permissions to your existing class, such as the ability to tow a trailer or ride a motorcycle.
  • Restrictions limit what you can do with your license, such as no night driving or no highway driving, and appear as codes on the back of your card.

How states define Class D and what vehicles it covers

Class D is designed for non-commercial driving. In most states, it covers any single vehicle with a gross vehicle weight rating (GVWR) of 26,000 pounds or less. GVWR is the maximum weight the vehicle can safely carry when fully loaded — not just the vehicle itself, but the vehicle plus passengers, cargo, and fuel.

This means a Class D license covers typical family cars, most SUVs, most minivans, and most pickup trucks. A Ford F-150 or Chevrolet Silverado with a standard bed and cab usually falls under Class D. A heavy-duty truck like a Ford F-350 or larger does not — those require a commercial license.

The exact weight threshold and vehicle list vary slightly by state. Some states use 26,001 pounds as the cutoff; others use 27,000. Some states have a separate class for vehicles towing trailers above a certain weight. When you renew your license or move to a new state, check your state's DMV website for the exact rules that explore to you.

The difference between Class D, Class A, and Class B commercial licenses

If you drive vehicles heavier than your state's Class D limit, you need a commercial driver's license (CDL). Commercial licenses come in classes too, and they require additional training, testing, and medical certification.

Class A CDL covers the heaviest vehicles: semi-trucks, tractor-trailers, and any combination of vehicles with a GVWR over 26,000 pounds where the towed unit weighs more than 10,000 pounds. Class B CDL covers single heavy vehicles like dump trucks, cement mixers, and large buses — vehicles over 26,000 pounds GVWR but where you are not towing anything heavy. Class A is the most restrictive to obtain and covers the most vehicle types.

You cannot drive a commercial vehicle on a Class D license, even if you own it. The penalties for doing so include fines, license suspension, and in some cases criminal charges. If you need to drive a commercial vehicle, you must first pass the CDL written test, the CDL skills test, and a Department of Transportation medical exam.

Endorsements that add to your Class D license

An endorsement is a permission you add to your existing license class. It does not change your class — you remain Class D — but it expands what you can do with that class. The most common endorsements are:

  • Motorcycle endorsement (M): Allows you to ride motorcycles and motorized bicycles. Some states call this a separate class instead of an endorsement.
  • Trailer endorsement (T): Allows you to tow a trailer, boat, or camper. Weight limits vary by state.
  • Taxi endorsement: Allows you to drive a taxi or rideshare vehicle for compensation. Some states require this; others do not.
  • Hazmat endorsement (H): Allows you to transport hazardous materials. Requires a background check and TSA clearance.

To add an endorsement, you typically take a written test specific to that endorsement and sometimes a skills test. You do not need to retake your full Class D test. The endorsement appears on your license as a letter code.

Restrictions that limit what you can do with your Class D

A restriction is the opposite of an endorsement — it is a limitation on your Class D license. Restrictions are usually added when you first get your license (often for new or young drivers) or when you renew after a violation. Common restrictions include:

  • No night driving: You cannot drive between sunset and sunrise.
  • No highway driving: You cannot drive on interstate highways or limited-access roads.
  • Corrective lenses required: You must wear glasses or contacts while driving.
  • Automatic transmission only: You cannot drive a manual transmission vehicle.
  • No passengers under 21: You cannot carry young passengers (common for teen drivers).

Restrictions appear as codes on the back of your license card. A code like "B" might mean corrective lenses required; a code like "E" might mean no night driving. The exact codes vary by state. If you have a restriction and violate it, you can be cited for driving with a suspended or restricted license.

When you might need a different class or endorsement

If you buy a vehicle heavier than your Class D allows, you have two options: get a CDL, or sell the vehicle. You cannot legally drive it on a Class D license, even on private property if you are crossing public roads to get there.

If you want to tow a trailer, boat, or camper, check your state's rules. Some states allow Class D drivers to tow anything up to a certain combined weight without an endorsement. Others require a trailer endorsement for any towing. Your vehicle's manual and your state's DMV website will tell you what applies to you.

If you ride a motorcycle, you need a motorcycle endorsement in every state except a few that allow it without one. The endorsement requires passing a written test and usually a riding skills test. Some states offer a waiver if you complete an approved motorcycle safety course.

How to read the class and codes on your license card

Your driver's license card lists your class in large print, usually near the top or middle. Below or near the class, you will see a series of letter codes. These codes represent your endorsements and restrictions.

For example, you might see "Class D" with codes "M" (motorcycle) and "T" (trailer), meaning you can drive a Class D vehicle, ride a motorcycle, and tow a trailer. Or you might see "Class D" with code "B" (corrective lenses), meaning you must wear glasses while driving.

Your state's DMV website has a key that explains what each code means. If you are unsure what a code on your license means, look it up on your state's DMV site or call your local DMV office. Driving outside the scope of your license — driving a class you do not have, or violating a restriction — can result in a ticket and points on your record.

Frequently Asked Questions

Can I drive a pickup truck on a Class D license?

Yes, as long as the truck's gross vehicle weight rating is 26,000 pounds or less. Most standard pickup trucks fall under this limit. If you are unsure about your specific truck, check the door jamb sticker or owner's manual for the GVWR, or ask your DMV.

What happens if I drive a vehicle that is too heavy for my license?

You can be cited for driving a vehicle for which you do not have the proper license class. The penalty varies by state but usually includes a fine, points on your record, and possible license suspension. In some states it is a criminal offense.

Do I need an endorsement to tow a small trailer?

It depends on your state and the trailer weight. Some states allow Class D drivers to tow trailers under a certain combined weight without an endorsement. Others require an endorsement for any towing. Check your state's DMV website or call your local office to find out what applies to you.

Can I get a motorcycle endorsement without taking a riding test?

Many states waive the riding test if you complete an approved motorcycle safety course. The course usually takes one or two days and covers basic riding skills and safety. You still have to pass the written test. Check your state's DMV website to see if this option is available where you live.

What does it mean if my license has a restriction code I do not understand?

Every state DMV publishes a key that explains the codes on your license. Look it up on your state's DMV website, or call your local DMV office and read the code to them. They can tell you exactly what it means and what you are and are not allowed to do.