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CA CDL Combination Vehicles Marathon

Fasten your seat belt for one last wild ride of studying! This California CDL Combination Vehicles Marathon is a gargantuan study tool that contains a mix of all 158 questions that we have available for this CA endorsement. If you make a mistake, we’ll remember that question and will display it to you again at the very end of the Marathon until you’ve answered that question correctly. In other words, the Marathon will cycle through your missed questions until you answer each one correctly. You must make a 100% to pass. We suggest you attempt this one after you have practiced the state’s “regular” tests, but before the “Exam”. Good luck!

Perfect for

  • First-time CA CDL and CLP applicants
  • CDL holders adding endorsements
  • CA CDL renewal applicants
CA commercial driver's license

What to expect on the actual CA DMV exam

How many questions20
How many correct answers to pass16
Passing score80%

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More CA CDL Combination Vehicles Resources

Helpful resources

CA CDL Handbook

View the most recent (2024) official CA CDL Handbook.

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CA CDL Practice Test App

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

CDL Genie app

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

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