UPDATE

Limited in-person driver licensing appointments available. Learn more.
Extensions granted for some expiring driver licenses and instruction permits.

If the information on this translated website is unclear, please contact us at 360.902.3900 for help in your language of choice.

Practice knowledge test: CDL

All the information you'll need to pass the CDL knowledge test is in the Commercial Driver Guide.

Take the practice test

  • This practice test has 20 multiple-choice questions similar to those on the actual commercial driver license (CDL) knowledge test.
  • To choose an answer, click on the letter next to it.
Washington Healthcare Finder
Good To Go!
Access Washington – official state government website