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FREE Oregon CDL General Knowledge Practice Test 1 2026

49
Questions
39
To pass
37
Min to pass

Covers the FMCSA General Knowledge core every OR CDL applicant is tested on - 49 questions on vehicle inspection, basic control, and safe driving practices, with 39 correct to pass.

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Oregon Official CDL Handbook
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A tractor-trailer 'jackknife' happens when:

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Oregon CDL General Knowledge Practice Test 1: what to expect and what trips drivers up

This Oregon CDL practice test is the flagship general knowledge rehearsal for 2026, and it is completely free with no login required. Whether you call it a DMV CDL practice test, a CDL practice test online, or the CDL permit test Oregon drivers keep searching for, it draws from the same 50-question pool the state uses to issue a Commercial Learner's Permit.

How many questions are on the Oregon CDL general knowledge test? There are 50, and you must score 80 percent, meaning 40 correct, to pass. Clear it and you earn your CLP, the commercial learner's permit, which is the real first step in how to get your CDL permit. Because that written exam is identical to the permit test, an Oregon CDL practice test and a general knowledge test are one and the same.

Oregon freight makes the stakes concrete: containers and bulk cargo move out of the Port of Portland onto I-5 and I-84, log trucks haul timber from the forests, and farm loads run year round. Take this free CDL practice test until your scores hold steady, then study any weak spot in the Oregon CDL Manual before you sit the real exam.

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

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🎓 Exam Mode - just like the real thing

  • ⏱ 37-minute timer, same as your DMV
  • 🙈 No hints, no instant feedback
  • 🔀 Questions come in random order
  • ❌ More than 10 mistakes ends the exam - like the real one
  • 💾 Your practice progress on this test stays saved

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