How do I know if I need a Commercial Driver’s License (CDL)?
You will need to obtain a CDL if your vehicle falls into the following categories:
- Combination of vehicles with a gross combined weight rating (GCWR) of 26,001 or more pounds, providing that gross vehicle weight rating (GVWR) of the vehicle/trailer being towed is more than 10,000 pounds. So, for example, if your truck weights 11,000 pounds and your trailer has a GVWR of more than 15,000 pounds, you would be required to obtain a CDL.
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- Don’t get puzzled on the line of the CDL fact sheet, "a) a combination of vehicles with a gross vehicle weight rating of 26,001 or more pounds, provided the vehicle being towed is in excess of 10,000 pounds" and determine all trailers over 10000# require a CDL, in which case that is often wrong. A 9900# GVWR trailer would need to be pulled by a truck exceeding 16100# GVWR to have a GCWR over 26000# and will need a CDL.
- A 14000# GVWR trailer would need to be pulled by a truck exceeding 12000# GVWR to have a GCWR over 26000# requiring a CDL. Most newer model 2500 series trucks are under 11000# with some older models in the upper 8000's. If you want to stay within 26000# and need to buy a 14000# trailer, a 3/4 ton 2500 series truck or a 1 ton single wheel 3500 series truck would work best regarding legalities as they most likely keep you within the 26000# mark. Be aware that 1 ton dually 3500 Series trucks will put you over 26000# requiring a CDL as the trucks are normally over 12000# GVWR.
- Any single vehicle with a GVWR of 26,001 or more pounds. Each state has their own set of regulations in addition to federal requirements for a CDL, so it is important to research and understand the laws in your respective state before applying for a CDL.
1 GCWR IS THE VALUE SPECIFIED BY THE COMMERCIAL MOTOR VEHICLE MANUFACTURER: //WWW.FMCSA.DOT. GOV/REGULATIONS/RULEMAKING/2012-21017.
2 GVWR AND GCWR ARE MANUFACTURER DESIGNATED WEIGHTS, NOT THE LOADED WEIGHTS FROM THE BILL OF LADING OR THE SCALED WEIGHT OF THE VEHICLE.
GVWR - Gross vehicle weight rating (GVWR) is the maximum rated weight of the vehicle and cargo, including passengers. GVWR may be applied to trucks or trailers, but not the two combined (this is a separate rating, the gross combined weight rating or GCWR).
Class | Gross Vehicle Weight Rating Range: | Examples |
Class 1 | GVRW 0 - 6,0000 lbs | Ford Ranger |
Class 2 | GVWR 6,001 - 10,000 lbs | See class 2A & 2B below |
Class 2A | GVWR 6,001 - 8,500 lbs | Ford F-150, Dodge Ram 1500, Chevrolet Silverado 1500 |
Class 2B | GVWR 8,501 - 10,000 lbs | Chevrolet Silverado 2500, Dodge Ram 2500, Ford F-250 |
Class 3 | GVWR 10,001 - 14,000 lbs | Dodge Ram 3500,Chevrolet Silverado 3500, Ford F-350,Ford F-450 |
Class 4 | GVWR 14,001 - 16,000 lbs | Dodge Ram 4500, Ford F-450 (chassis cab) |
Class 5 | GVWR 16,001 - 19,500 lbs | Dodge Ram 5500, Ford F-550 |
Class 6 | GVWR 19,501 - 26,000 lbs | Ford F-650 |
Class 7 | GVWR 26,001 - 33,000 lbs | Ford F-750 |
Class 8 | GVWR over 33,000 lbs | Tractor Trailer |
Estimated reading time:3 minutes
One of the steps to becoming a truck driver is obtaining a commercial driver’s license (CDL). Getting your CDL involves meeting certain requirements, completing a CDL training course, getting behind-the-wheel experience and more.
But you may be wondering, “What do I need to know to get a CDL?”
Below, we’ll explain what you should know before obtaining one and provide a step-by-step process on how to get your CDL.
How to get your CDL
1. Pass the age requirements.
Most states allow you to obtain a CDL at the age of 18. But most trucking companies only hire drivers who are at least 21 years old.
This is because truck drivers who are 21 years of age or older can cross state lines, while those younger than 21 can only drive within one state.
2. Get a CLP.
A commercial learner’s permit (CLP) enables you to practice driving semi-trucks.
Some truck driving schools require you to have a CLP before starting their course, while others help you get the permit while attending class.
But before you can know what CDL permit requirements to expect, you’ll need to figure out what truck driving school you want to attend.
3. Attend a CDL program.
To earn a CDL, you will have to attend a truck driving school or a community college.
Trucking school programs last about three weeks, while a program at a community college usually lasts about six weeks.
Your CDL program will consist of classroom instruction and behind-the-wheel training.
If you’re curious about what options you have when it comes to paying for CDL training, you can check out our blog outlining the costs associated with getting your CDL or visit our paid CDL training web page.
4. Pass a knowledge exam and skills test.
The knowledge exam is online and tests what you know about commercial driving based on information in the CDL manual.
The skills test consists of three portions:
- Vehicle inspection.
- Basic controls.
- Road test.
5. Have the necessary documentation.
The documentation required to obtain a CDL varies by state, but you can expect to prove your identity with the following:
- Valid non-commercial driver’s license.
- Social Security card or Social Security number.
- Birth certificate or valid U.S. passport.
- Permanent resident card (if you are not an American citizen).
6. Pass a background screen and undergo a physical.
To obtain a CDL, you will need to pass a DOT medical exam.
You can learn how to start preparing for your physical by reading our top five tips on how to pass a DOT physical.
You will also have to pass all applicable background screens.
7. Be aware of any additional requirements.
Some states have extra requirements and restrictions to obtaining a CDL, such as felony restrictions.
Check with your Department of Motor Vehicles (DMV) to see your state’s specific CDL requirements.