• 0 Incorrect (4 allowed to pass)
  • 0 Correct
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Free OK CDL Double/Triple Trailers Practice Test 2023

Part of mandatory Entry-Level Driver Training Course Based on 2023 OK commercial driver's license manual Available in EN, ES

What to expect on the actual OK CDL exam

  • 20questions
  • 16correct answers to pass
  • 80%passing score

This CDL practice test is a great place to start if you’re after the OK Double/Triple Trailers endorsement. Each of the 20 questions is based on the official 2023 CDL manual. The test is designed to prepare you for the Double/Triple Trailers portion of your 2023 Commercial Driver’s License exam. There are several answer options, but only one of them is correct. Every time you answer a question, you’ll get immediate feedback with a detailed explanation, so you won’t need to wait until the end of the test to know the correct answers.

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OK commercial driver's license

Perfect for

  • First-time OK CDL and CLP applicants
  • CDL holders adding endorsements
  • OK CDL renewal applicants

Helpful resources

OK CDL Handbook

View the most recent (2023) official OK CDL Handbook.

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OK CDL Practice Test App

Download our free iOS or Android app and practice for your driving test offline or on the go.

10 Things You Should Do Before Your Driving Knowledge Exam (PDF)

Many people do their best but still get to the DMV overconfident and underprepared because they fail to do some of the simple...

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OK commercial driver's license

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