CDL Practice Tests

Our free CDL practice tests measure your understanding of the many responsibilities involved in the safe operation of a commercial vehicle as well as the applicable state and federal laws. Areas covered by our practice tests include, but are not limited to: Air Brakes, Basic Vehicle Control, Combination Vehicles, Doubles/Triples, General Driving Knowledge, Hazardous Materials, Pre-trip Inspection, Safely Transporting Cargo, Safely Transporting Passengers, and Tanker Trucks.

Click the name of the state for which you’d like to take our free CDL practice test.

Alabama CDL Practice Test

Alaska CDL Practice Test

Arizona CDL Practice Test

Arkansas CDL Practice Test

California CDL Practice Test

Colorado CDL Practice Test

Connecticut CDL Practice Test

Delaware CDL Practice Test

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Hawaii CDL Practice Test

Idaho CDL Practice Test

Illinois CDL Practice Test

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Iowa CDL Practice Test

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Kentucky CDL Practice Test

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Maine CDL Practice Test

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South Dakota CDL Practice Test

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Texas CDL Practice Test

Utah CDL Practice Test

Vermont CDL Practice Test

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Washington State CDL Practice Test

West Virginia CDL Practice Test

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Wyoming CDL Practice Test