CDL Practice Tests — Washington
Free practice tests for the Washington CDL exam, written from the Washington Department of Licensing handbook and federal standards.
Official handbook: Washington Department of LicensingChoose a practice test
General Knowledge
50-question practice · 50-question mock exam · 80% to pass
WashingtonAir Brakes
25-question practice · 25-question mock exam · 80% to pass
WashingtonCombination Vehicles
20-question practice · 20-question mock exam · 80% to pass
WashingtonHazardous Materials
30-question practice · 30-question mock exam · 80% to pass
WashingtonTanker
20-question practice · 20-question mock exam · 80% to pass
WashingtonDoubles and Triples
20-question practice · 20-question mock exam · 80% to pass
WashingtonPassenger Transport
20-question practice · 20-question mock exam · 80% to pass
WashingtonSchool Bus
20-question practice · 20-question mock exam · 80% to pass
Step-by-stepWashington CDL Licensing Guide
How to get licensed in Washington, step by step.
About the Washington CDL exam
The Washington CDL exam is administered by the Washington Department of Licensing. Like every state, Washington adopts the federal standards as a baseline and adds state-specific requirements, fees, and procedures.
- Exam / licence fee: approximately $54.
- Skills testing: Washington DOL licensing offices or authorized third-party CDL examiners.
- Washington was an early adopter of the FMCSA electronic drug and alcohol clearinghouse requirement for CDL employers and applicants.
To get started, read the official Washington handbook (linked above), practice with the tests on this page until you consistently score above 80%, and then schedule your exam with the Washington Department of Licensing.
What's in the Washington exam: Practice tests for the Commercial Driver's License written exam. Questions reflect the Federal Motor Carrier Safety Administration (FMCSA) Commercial Driver's License Manual that all states adopt as the basis for their CDL exams.
Recommended study materials
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Complete prep for all CDL written tests: general knowledge, air brakes, combination vehicles, hazmat, and all endorsements. Includes full-length practice tests.
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Check Price →As an Amazon Associate, CJ Affiliate, and AWIN publisher we earn from qualifying purchases. Links above are affiliate links. Full disclosure →
Practice test FAQs
How do I get a CDL license in Washington?
In general you must meet the eligibility requirements, complete any required education or training, and pass the required knowledge test (and, where applicable, a skills test) administered through the Washington Department of Licensing. The exact steps, fees, and documents are set by Washington and are covered in the guide above.
Is the CDL exam different in Washington?
The core knowledge tested is similar across states, but Washington sets its own specific rules, procedures, passing requirements, and any state-law content. That is why it is important to study materials specific to Washington, which our CDL practice tests are written to reflect.
Are these Washington practice tests free?
Yes. All of our Washington CDL practice questions are completely free, with no sign-up or payment required, and every question includes a full explanation. You can start practicing immediately on desktop or mobile.
How should I prepare for the CDL exam in Washington?
Study the official CDL materials from the Washington Department of Licensing, focus on the most heavily tested topics, and take practice tests until you consistently score above the passing threshold. You can start with the Washington CDL practice tests for this state.
Where can I learn more about the CDL exam format and scoring?
Our CDL exam guide explains the test format, scoring, what is covered, and study strategies that apply in every state, including Washington.