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.
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View All PlansThe Exam Simulator mimics the actual exam. It will stop once you reach the maximum number of allowed mistakes.
One of the advantages of having a Hawaii Commercial Driver’s License (CDL) is giving you the freedom to experience the natural scenery and cultures of exciting destinations as part of your career. These are the benefits that the tourists visiting Honolulu pay handsomely to experience, but you get paid to do it. Additionally, you can add endorsements to your CDL to expand your job opportunities further. A CDL tanker endorsement permits you greater latitude in making choices to advance your career and attain a higher level of job satisfaction.
If you’re interested in maximizing the benefits of your CDL, our Hawaii DMV CDL tanker endorsement practice test is strategically designed to get you started. You must meet several requirements to obtain your CDL tanker endorsement, including passing an official knowledge test. Our Tanker practice tests lead the way in providing the instruction necessary to enhance your driving skills and your confidence in applying them. The official knowledge test requires you to correctly answer 80% of the 20 questions to earn a passing score. This practice test includes 20 multiple-choice questions, similar to those on the official knowledge test, to assess your skill level and identify the information you need to better understand tanker operations. It’s a game plan designed specifically for you to experience success.
This Hawaii DMV CDL tanker endorsement practice test allows you to exhibit your skills in a stress-free environment and provides valuable feedback for improving them. It offers the most reliable and authoritative information available to fully develop your driving skills. If you submit an incorrect answer, the practice test will provide the information to help you better understand your misconceptions. You can invest your confidence in this information because the practice test is based on the most recent Hawaii DMV CDL manual (Hawaii CDL Handbook 2025) and is up to date as of December 2025. You’re not being spoon-fed answers to the questions and expected to memorize them, as you would by using a study guide. The practice test moves you beyond surface knowledge to absorb the information and help you apply it to various driving scenarios you may encounter on the official knowledge test.
Although obtaining a CDL tanker endorsement increases your job opportunities, a Hazardous Materials (HazMat) endorsement gives you even more options in the types of cargo you may transport. Our HazMat endorsement practice test offers expert instruction on transporting cargoes requiring more stringent safety standards and additional liability considerations.
The water in Hanauma Bay is great for a cool dip, and you can dive into the training required for the hottest job prospects with the practice tests at https://driving-tests.org/hawaii/.
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 2025 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.
The Exam Simulator mimics the actual exam. It will stop once you reach the maximum number of allowed mistakes.
