All your missed questions are saved
automatically for extra practice.
It's a practice test that's automatically made up of all your missed questions. Once you finish this test, you’ll be able to revisit your Challenge Bank™ to practice and sharpen your skills.
View All PlansAdding difficult questions to Challenge Bank™ is an exclusive Premium feature. Unlock access to 650+ exam-like questions, a Pass Guarantee, personalized study plans, and more.
View All Plans| 90-100 | => | 0% |
| 80-89 | => | 0% |
| 70-79 | => | 50% |
| 60-69 | => | 50% |
| <60% | => | 0% |
The Washington Commercial Driver Guide (Washington CDL Handbook 2026) is an official resource published by the state’s Department of Licensing (DOL). This is the primary study resource for aspiring commercial drivers pursuing a Class B Commercial Driver’s License (CDL). It describes the various aspects of commercial driving theory in detail, helping you learn the basics and build a solid foundation for your dream career. You should read it multiple times during your learning phase.
However, the most determined students use efficient tools to prepare for their theory exams. You should adopt a similar approach and boost your learning potential with the help of practice tests. Our Washington CDL Class B Practice Test is an intuitive tool consisting of 50 multiple-choice questions. It includes several features you can use to customize your testing experience, such as voice-over, keyboard shortcuts for faster navigation, and answer popularity to help you identify difficult questions.
You get unlimited attempts and nonstop access to this practice test. Train as often as your schedule allows and keep track of your scores. Do not let a failed attempt discourage you. Beginners are more likely to make mistakes during their learning phase, which is perfectly normal. You can learn from your mistakes as soon as they occur with the help of our detailed explanations. We provide immediate feedback for all questions. This feedback helps you understand the reasoning behind the correct answer. Please note it in a notebook or notebook app and revisit the material during future training sessions.
M.S., Chief Educational Researcher (ACES member)
Last verified for accuracy on
Commercial driving theory cannot be mastered overnight. Whether it takes weeks or months, it is crucial to avoid rushing through your learning phase. Start today and begin your licensing process with the best tools available. Train with our Washington CDL Class B Practice Test and improve your knowledge one question at a time. On exam day, you’ll go to the DOL location prepared and ready to ace the official general knowledge exam on your first attempt.
Driver’s Ed is - nobody wants to set foot inside the DOL. That’s why millions of learners trust us for simple, visual, effective prep.
We are an officially recognized FMCSA Entry-Level Driver Training provider and a proud partner to over 2,500 libraries. We work with safety organizations like GHSA and the National Safety Council to help create safer roads for everyone.
Our trademarked system automatically saves questions you miss, creating personalized tests that target your weak spots until you’ve mastered the material.
Get smarter as you study. Our new AI-powered feedback provides detailed, question-level insights to help you understand the why behind each answer.
Go beyond the boring black-and-white manual. Our interactive handbook lets you read, listen with an MP3 audio version, or even chat with it to find the information you need, faster.
We build our practice questions from the current 2026 WA Driver Handbook and refine them using patterns recent test‑takers report.
Driver handbook • Knowledge‑test/permit overview • Fees & ID requirements • Office/appointment info
We mirror recurring themes (e.g., right‑of‑way traps, sign look‑alikes) and use similar distractors and wording styles.
We don’t collect or publish actual test items and we’re not affiliated with DOL.
