General Knowledge
BeginnerEssential knowledge for all CDL drivers covering safety, vehicle operation, and regulations.
Questions:20
Time Limit:None
Passing Score:80%
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General Knowledge
Start with the section every CDL applicant needs.
Core test
Air Brakes
Practice pressure, warning signals, and safe braking.
Class A
Combination Vehicles
Prepare for tractor-trailer coupling and handling questions.
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Skills test
Pre-Trip Inspection
Learn the inspection sequence with a visual checklist.
All CDL Practice Tests
Choose from our comprehensive collection of CDL practice tests. All tests are free, include instant feedback, and are updated for 2026 DMV requirements.
Air Brakes
IntermediateMaster air brake systems, inspection procedures, and safe operation techniques.
Questions:20
Time Limit:None
Passing Score:80%
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FlashcardsCombination Vehicles
IntermediateLearn to safely operate tractor-trailers and other combination vehicles.
Questions:20
Time Limit:None
Passing Score:80%
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FlashcardsHazMat Endorsement
AdvancedHazardous materials handling, safety procedures, and regulatory compliance.
Questions:20
Time Limit:None
Passing Score:80%
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FlashcardsPassenger Endorsement
IntermediateSafe passenger transport, vehicle inspection, and emergency procedures.
Questions:20
Time Limit:None
Passing Score:80%
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FlashcardsSchool Bus Endorsement
AdvancedSchool bus operation, student safety, and special driving considerations.
Questions:20
Time Limit:None
Passing Score:80%
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FlashcardsDoubles/Triples
AdvancedOperating double and triple trailer combinations safely and effectively.
Questions:20
Time Limit:None
Passing Score:80%
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FlashcardsTanker Endorsement
AdvancedLiquid cargo handling, vehicle stability, and specialized safety procedures.
Questions:20
Time Limit:None
Passing Score:80%
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