Practice knowledge test: CDL
You've now completed the practice test for the Washington State Commercial Driver License.
- If you got 4 questions or fewer wrong, congratulations!
- If you got more than 4 questions wrong, please review your CDL Guide.
- Getting a license
- Renewal and updates
- Replace a lost license
- Enhanced driver license/
ID card (EDL/EID) - Motorcycles
- Commercial Driver License (CDL)
- ID Cards
- Fees
- Driving record
- Suspended license
- Driving safety and accidents
- Driver licensing offices
