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 | => | 11% |
| 80-89 | => | 17% |
| 70-79 | => | 33% |
| 60-69 | => | 17% |
| <60% | => | 22% |
Welcome to our Free Hawaii CDL Combination Practice Test! Designed to boost your learning potential, this intuitive tool helps you improve your knowledge through active learning. Its content and format are similar to the official combination vehicles knowledge exam. All 25 questions are based on Section 6 (Combination Vehicles) of the official Hawaii Commercial Driver License Manual (Hawaii CDL Handbook 2026). We highly recommend reading this manual multiple times during your learning phase to familiarize yourself with the basics of commercial driving theory.
All of our practice tests are available online, 24/7. You can access them on any compatible device that supports a browser. You will need a stable internet connection at all times. The test settings menu is located in the top-right corner of the page. Opening it will give you access to several features and a slider for adjusting the font size. If you activate the voice-over function, an artificial voice will read the questions and answer choices aloud. This feature is helpful for students with auditory memory or those who study in crowded environments where distractions are common. You can also pair this feature with the ambient music feature to further eliminate distractions.
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“Officer Frank,” our automated assistant, will be present during your training sessions. This AI coach can provide personalized help at your request. If you encounter a difficult question, “Officer Frank” will give you hints that nudge you in the right direction without revealing the correct answer. Additionally, this personal assistant can provide real-life examples and even rephrase questions so you can understand them better.
If your wireless mouse runs out of battery charge, you can finish an active practice session by exclusively using your keyboard. The “Shift + ?” key combination will display a complete list of shortcuts. Use these shortcuts to answer questions and control features.
Your knowledge can only be improved gradually, so we highly advise against rushing. On average, it takes several weeks to master a new subject. Our Free Hawaii CDL Permit Practice Test can help you become an expert in commercial driving theory, while this Hawaii CDL Combination Practice Test will teach you everything you need to know about driving semi-trucks and tractor-trailers in the Aloha State.
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 HI 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.
