You hold an Iowa CDL with a passenger endorsement. Can you drive a Class A passenger vehicle in Iowa?
Right! The manual notes, next to the M and N restrictions, that Iowa allows no Class A passenger vehicles at all. 📖 p. 1-3
From Sections 1, 2 and 3 of the Iowa Commercial Driver's License Manual
Iowa CDL General Knowledge Practice Test
Who takes it: every CDL class (A, B and C).
Inspection, safe driving and cargo: every CDL applicant takes it. 50 questions, 40 right to pass (80%).
Practice General Knowledge
- 10questions a round
- 8manual sections
Take the General Knowledge test
- 50questions
- 40correct to pass
- –no test taken yet
A General Knowledge question to try
Tap an answer to see if you’re right, and the page
Where it is in the Iowa Commercial Driver's License Manual
Your score on each part fills in as you study.
- Manual section 1
- Introduction: classes, endorsements, restrictions, tests and disqualificationsNot practiced yetp. 1-1 to 1-11
- Manual section 2 · 6 topics
- Vehicle inspectionNot practiced yetp. 2-1 to 2-7
- Vehicle control, shifting, seeing and communicatingNot practiced yetp. 2-8 to 2-14
- Speed, space, hazards and distractionNot practiced yetp. 2-15 to 2-23
- Night, weather, railroad crossings and mountainsNot practiced yetp. 2-24 to 2-31
- Emergencies, skids, crashes and firesNot practiced yetp. 2-32 to 2-38
- Alcohol, drugs, illness and hazmat basicsNot practiced yetp. 2-39 to 2-44
- Manual section 3
- Transporting cargo safelyNot practiced yetp. 3-1 to 3-3
Iowa answers about this test
Practice material, not the official test: check every answer in your state's current handbook. Disclaimer · How the rounds work · DOT
All Iowa CDL tests
- General KnowledgeYou're here
- Combination Vehicles
- Air Brakes
- Doubles and Triples
- Passenger
- School Bus
- Tank Vehicles
- Hazardous Materials
- Which tests do you need?Pick what you'll drive and get your Iowa CDL plan, in order.