🇺🇸 United States · DMV
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Commercial Driver License (CDL)
Federal CDL for operating commercial motor vehicles — Class A, B, or C with optional endorsements
18+
Minimum Age
30
Test Questions
24/30
Pass Mark
Vehicles You Can Drive
Semi-trucks (Class A)Buses (Class B)Hazmat vehiclesTankersPassenger transport
Frequently Asked Questions
What is the minimum age for Commercial Driver License (CDL) in United States?
The minimum age to obtain a Commercial Driver License (CDL) in United States is 18 years old.
What vehicles can I drive with Commercial Driver License (CDL)?
With a Commercial Driver License (CDL), you can drive: Semi-trucks (Class A), Buses (Class B), Hazmat vehicles, Tankers, Passenger transport.
How many questions are on the theory test?
The DMV theory test in United States has 30 questions. You need at least 24 correct to pass.
Other license types in United States
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