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 PlansSemi-trucks and 18-wheelers move much of North Dakota’s freight. These combination vehicles serve distribution centers, farms, and retail hubs every day. Most long-haul routes run along major interstates, while regional drivers travel the smaller routes to local towns. Because freight demand stays steady year-round, trucking remains one of the most reliable ways to keep the state’s economy supplied. To drive these vehicles, however, you’ll need a Class A CDL (Commercial Driver’s License) with the proper endorsements.
The licensing process includes several theory and skills exams. You must pass the official combination vehicles knowledge test with a score of 80% or higher. This test confirms that you understand emergency procedures, commercial driving regulations, and coupling and uncoupling procedures. We’ll help you pass this exam on your first attempt.
Our North Dakota CDL Combination Vehicles Practice Tests are designed to significantly boost your learning potential. The practice test that you’re about to take is the fourth in this series. It includes multiple-choice questions based on Section 6 (Combination Vehicles) of the official Commercial Driver License Manual (North Dakota CDL Handbook 2025).
Updated for December 2025, this practice test gives you a clear idea of what the official exam is actually like. You can use it to evaluate your knowledge and see if you’re ready to take the next step in the licensing process. Train daily and keep track of your scores. Within a few weeks, you’ll notice your performance naturally improve. Along with mastering this practice test, you can use our Free North Dakota CDL Permit Practice Test to strengthen your knowledge of general commercial driving theory.
Driving combination vehicles takes more than basic driving skills, so passing your theory exams is only the first step. As your career moves forward, you’ll encounter new equipment, updated safety regulations, and changing road conditions. Our practice tests can give you a solid base, but staying sharp over the years ahead is crucial. Even after you earn your Class A CDL, you can use our practice tests to refresh your knowledge. You may take them as many times as you want, so there’s no limit other than your schedule.
Driver’s Ed is - nobody wants to set foot inside the DOT. 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 ND 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 DOT.
