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Oregon CDL Air Brakes Practice Test 2 2026

40
Questions
32
To pass
30
Min to pass

Air brakes trip up more CDL applicants than any other section - this 40-question set covers the full system before you face the real OR air brake endorsement test.

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Oregon Official CDL Handbook

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Oregon CDL Air Brakes Practice Test 2: what to expect and what trips drivers up

Practice test 2 keeps the pressure on with a fresh pool of air brake questions drawn from the same knowledge base, but arranged so you cannot lean on the order you saw before. If test 1 introduced the concepts, this round is where you prove they stuck. Every item on this Oregon CDL air brakes practice test ties back to a real skill you will use once the L restriction is lifted.

You will revisit dual air circuits, spring brake behavior, warning devices, and downgrade technique, but the phrasing forces you to reason rather than recall. That is deliberate: the actual Oregon exam rewards drivers who understand the system, not those who memorized a single set of answers.

The state controls how many questions count toward passing, so verify that figure in the Oregon CDL Manual before you commit. Work through this 2026 set until you are answering confidently and quickly, then finish the sequence with air brakes practice test 3.

Every question traces back to the Oregon CDL Manual - skim the right-of-way and signs chapters before your retake.

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πŸŽ“ Exam Mode - just like the real thing

  • ⏱ 30-minute timer, same as your DMV
  • πŸ™ˆ No hints, no instant feedback
  • πŸ”€ Questions come in random order
  • ❌ More than 8 mistakes ends the exam - like the real one
  • πŸ’Ύ Your practice progress on this test stays saved