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 PlansThe Exam Simulator mimics the actual exam. It will stop once you reach the maximum number of allowed mistakes.
Before obtaining a Commercial Learner’s Permit (CLP) in Washington, all aspiring commercial drivers must pay the license fees, pass a vision test, undergo a medical exam, provide the necessary documentation, and pass a 50-question CDL General Knowledge exam. All questions are based on the official Washington commercial driver guide (Washington CDL Handbook 2026), which you should read at least once. It contains important information on the various aspects of commercial driving theory, including pre-trip inspections, safe driving practices, air brakes, and transportation of hazardous materials. After holding a CLP for 14 days and completing Entry-Level Driver Training (ELDT) from a registered training provider, you can take the CDL skills test.
The most determined students prefer to adopt a smarter approach and seek alternatives to traditional learning methods. When you enable active learning, any subject becomes easier to study as you naturally improve your knowledge with practice. Our Washington CDL General Knowledge Exam Simulator helps you familiarize yourself with the content and format of the official exam. You must answer 50 multiple-choice questions and score 80% or higher to pass, but there is no time limit to complete the test. You will not receive any assistance during your training sessions, and we also recommend avoiding external help. The purpose of our simulator is to help you evaluate your knowledge and identify areas that need improvement. Although you won’t receive any explanations for the questions you get wrong, you can get useful insight from your personal Challenge Bank™. This section includes detailed explanations for all the questions you got wrong during your previous sessions.
You can restart an active session at any time by clicking on the "Restart test" button. Since you get unlimited attempts, there’s no limit to how many sessions you can start in a day. Use this tool to bring flexibility to your study schedule, allowing you to practice anytime, anywhere. Our simulator not only prepares you for the official CDL General Knowledge (permit) test but also helps you become a safe and responsible commercial driver.
M.S. (MIT, Columbia), Chief Educational Researcher. ACES member (Society for Editing). Verifies all 50 state tests against official handbooks weekly.
Verified student reviews • Shared with permission
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.
The Exam Simulator mimics the actual exam. It will stop once you reach the maximum number of allowed mistakes.
Are you sure you want to restart your test?
Your test progress will be lost.
