A Commercial Driver’s License (CDL) Class A allows drivers to operate the largest and heaviest commercial vehicles, including tractor-trailers, livestock carriers, tankers, and flatbeds. This license is essential for long-haul trucking and transporting goods across state lines.
Class A CDL Vehicle Requirements
A CDL Class A permits a driver to operate a combination vehicle with:
- A Gross Combination Weight Rating (GCWR) of 26,001 pounds or more.
- The towed vehicle(s) must weigh over 10,000 pounds.
This means that Class A CDL holders can operate larger trucks and tow heavy loads, which makes them eligible for more high-paying jobs compared to Class B CDL holders.
Vehicles You Can Drive With a Class A CDL
With a CDL Class A, you can drive:
- Tractor-Trailers (Semi-Trucks, 18-Wheelers, Big Rigs)
- Flatbed Trucks
- Tanker Trucks
- Livestock Haulers
- Double and Triple Trailers
- Dump Trucks with Trailers
- Cement Mixers with Trailers
Additionally, a Class A CDL allows you to drive Class B and Class C vehicles (if you have the right endorsements).
Endorsements for CDL Class A
CDL endorsements allow you to drive specialized vehicles. Some common endorsements include:
- T (Double/Triple Trailers) – Required to tow multiple trailers.
- N (Tank Vehicles) – Needed for hauling liquids in a tanker truck.
- H (Hazmat – Hazardous Materials) – Required for transporting hazardous substances.
- X (Combination of Tanker and Hazmat) – Needed for hauling liquid hazardous materials.
- P (Passenger Transport) – Allows operation of passenger buses.
- S (School Bus) – Required to drive school buses.
Class A CDL Requirements
Each state has slightly different requirements, but generally, you must:
- Be at least 18 years old for intrastate driving and 21 years old for interstate driving.
- Have a valid driver’s license.
- Pass a Department of Transportation (DOT) medical exam.
- Obtain a Commercial Learner’s Permit (CLP) by passing knowledge tests.
- Complete Entry-Level Driver Training (ELDT) (required for new CDL holders).
- Pass a CDL Skills Test, which includes:
- Pre-trip inspection.
- Basic vehicle control.
- On-road driving test.
Class A vs. Class B: Key Differences
| Feature | Class A CDL | Class B CDL |
|---|---|---|
| Vehicle Type | Tractor-trailers, big rigs, tankers | Straight trucks, box trucks, dump trucks |
| Towing Capacity | Over 10,000 lbs | Under 10,000 lbs |
| Job Opportunities | More (long-haul, higher pay) | Local and regional jobs |
| Training Length | Longer | Shorter |
Class A CDL Job Opportunities
Class A CDL holders have access to a broad range of high-paying jobs, including:
- Long-Haul Truck Driver (OTR)
- Local or Regional Truck Driver
- Tanker Truck Driver
- Livestock Transporter
- Flatbed Truck Driver
- Heavy Equipment Hauler
- Hazmat Transporter
- Intermodal Truck Driver (Port & Rail Freight)
Since Class A CDL jobs often involve higher pay and long-distance travel, it is an excellent choice for drivers seeking high earning potential and flexible job options.
Is a Class A CDL Right for You?
- If you want higher pay and nationwide job opportunities, a Class A CDL is the best choice.
- If you prefer local or regional work and do not plan on towing heavy trailers, a Class B CDL may be a better fit.