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.
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| 80-89 | => | 50% |
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| 60-69 | => | 50% |
| <60% | => | 0% |
Combination vehicles are heavier, longer, and more difficult to control than single-unit trucks. That’s why the Department of Motor Vehicles (DMV) requires all applicants to pass the official combination vehicles knowledge exam and meet several other requirements before they can get a CLP (Commercial Learner’s Permit). This exam includes 20 questions based on Section 6 (Combination Vehicles) of the official Commercial Driver License Manual (Nevada CDL Handbook 2026). A minimum score of 80% is required to pass.
Our Nevada CDL Combination Vehicles Practice Tests are designed to help you achieve a passing score on your first attempt. This particular practice test is the fourth in this series. When used regularly, it can significantly boost your learning potential. The test settings menu includes several features. You can access this menu by clicking the three dots in the top-right corner of the page.
Train with this practice test until you consistently score above 80%. Once you understand how to stop a trailer skid and when to use wheel chocks to secure a parked trailer, you can move on to our Free Nevada CDL Permit Practice Test, which will teach you everything you need to know to pass the official general knowledge exam.
M.S., Chief Educational Researcher (ACES member)
Last verified for accuracy on
The voice-over function can help you maintain focus even in crowded environments where distractions are common. Connect your headphones or earbuds and activate this function from the test settings menu. An artificial voice will read the questions and answer choices aloud, making it easier for you to pay attention. This practice test updates in real time as you progress. You will receive instant feedback after answering each question. Please pay attention to the detailed explanation and note it in a notebook or notebook app for future reference. You can use it to identify areas that need improvement and learn from your mistakes as soon as they occur.
Soon you’ll get behind the wheel of an 18-wheeler, where you’ll gain behind-the-wheel experience under the supervision of a full Class A CDL holder. Until you get your CLP, you should use our practice tests to learn commercial driving theory and ace your theory exams on your first attempt.
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 NV 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.
