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 | => | 38% |
| 80-89 | => | 38% |
| 70-79 | => | 13% |
| 60-69 | => | 13% |
| <60% | => | 0% |
What makes our second free South Dakota DMV Hazardous Materials (HazMat) endorsement practice test an increasingly popular resource? Simply put, the practice test is the most supportive and encouraging study method for preparing to add a HazMat endorsement to your South Dakota commercial driver’s license (CDL). You’ll gain access to expertly designed instruction to eliminate the learning barriers impeding your success. Once you learn the rules and regulations for transporting gasoline, anhydrous ammonia, and other materials deemed hazardous, you can expand your driving opportunities and potentially increase your pay. Sioux Falls and other economic hubs depend on HazMat drivers to serve the needs of their communities, but you must demonstrate the necessary skills.
Our South Dakota DMV CDL HazMat endorsement practice test accelerates your learning process with a strategically designed study plan. To obtain your HazMat endorsement, you must complete a HazMat training course, undergo a Transportation Security Administration (TSA) background check, and pass an official knowledge test. You will receive a passing grade on the official knowledge test by correctly answering at least 80% of its 30 questions. The practice test contains 30 questions to evaluate your proficiency and pinpoint the information you should study more to increase it. This approach is the most effective and time-efficient way to prepare for the challenges of the official knowledge test.
M.S., Chief Educational Researcher (ACES member)
Last verified for accuracy on
Using its interactive ability, this South Dakota DMV CDL HazMat endorsement practice test fills your knowledge gaps with reliable information. If you provide an incorrect answer, the practice test responds with a thorough explanation of the correct one. The practice test is based on the most recent South Dakota DMV CDL manual (South Dakota CDL Handbook 2026) and is up to date as of January 2026. You will find it more effective in teaching you than any traditional study guide. Since study guides train you to memorize the answers to the questions, you are limited to learning surface knowledge. The practice test fully prepares you with reliable information that inspires confidence and increases your chances of passing the official knowledge test on your first try.
The most innovative method for enhancing your driving skills can be found in our series of practice tests. These tests can help you train for your CDL permit, learn to drive a tanker vehicle, and acquire other important driving skills.
The Corn Palace is decorated with crop art, and you can gather abundant driving skills using the practice tests at https://driving-tests.org/south-dakota/.
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 SD 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.
