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.
Have you always dreamed of becoming a truck driver? Perhaps you’re more interested in transporting passengers on a bus. Becoming a commercial driver in Idaho takes time and effort, but turning your dream into reality is achievable with preparation and dedication. Take the first step and begin your learning phase, where you’ll spend several weeks studying the various aspects of commercial driving theory. The DMV publishes the official Idaho commercial driver’s license manual (Idaho CDL Handbook 2026). All 50 questions on the official CDL permit test are based on this resource, which you should read at least once.
Our Idaho CDL General Knowledge Exam Simulator can be a game changer for students who struggle with test anxiety. As exam day approaches, it is completely normal to feel nervous and overwhelmed. Replace this anxiety with confidence by simulating the official exam experience and practicing regularly. This intuitive tool has been designed to closely reflect the content and format of the official exam. The simulator won’t give you hints or other help to answer the questions. However, we have omitted any timer for your convenience. Take as long as you need to answer all 50 multiple-choice questions, and only select an answer when you’re confident in your choice. To pass, you must score at least 80%. If you make too many mistakes, the test ends immediately. Since you get unlimited attempts, you can start a new session right away. However, we recommend checking your Challenge Bank first, as it contains detailed explanations for all the questions you got wrong before.
M.S., Chief Educational Researcher (ACES member)
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To simulate the official testing experience as accurately as possible, you should refrain from using other resources while practicing on our simulator. You will not receive any help at the DMV office when you take the official exam, where every mistake will have a significant impact on your chances of passing. While you are still in your learning phase, you can use our other practice tests to strengthen your knowledge and master this subject through repetition. The most determined students always use the most efficient tools available, so you should adopt a smarter approach and use our simulator as the final step before you take the official exam.
Driver’s Ed is - nobody wants to set foot inside the DMV. 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 ID 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 DMV.
The Exam Simulator mimics the actual exam. It will stop once you reach the maximum number of allowed mistakes.
