1
2
3
4
5
All tests
– / –
 
 
 
 
 
Advertisement
  • 0  (6 mistakes allowed to pass)

SD CDL HazMat Practice Test 2 2025

Average pass rate for CDL tests in South Dakota: 66%.
Average pass rate for this test: 91%.
Easy
4 min
Score distribution:
90-100=>38%
80-89=>38%
70-79=>13%
60-69=>13%
<60%=>0%
Avg. first-try score: 86%

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.

SD CDL HazMat Practice Test 2 2025
Commercial Driver's License
Based on the official SD CDL HandbookHandbook‑based (2025) + exam‑taker feedback
2 SD students practicing now
•160completed today

Accuracy & authorship

Steven Litvintchouk, M.S., Chief Educational Researcher at Driving-Tests.org

Reviewed for legal and handbook accuracy:

Steven Litvintchouk

M.S., Chief Educational Researcher (ACES member)

Last verified for accuracy on

Andrei Zakhareuski, Co-founder & CEO at Driving-Tests.org

Test design and learning experience oversight:

Andrei Zakhareuski

Co-founder & CEO, Driving-Tests.org

Questions are created and maintained by the Driving-Tests.org content team following our multi-layer editorial process and updated whenever the South Dakota DMV changes its handbook or website information.

Official sources we check: South Dakota CDL Handbook (2025 edition), South Dakota DMV website

How to use this practice test

  1. Start here. One of 4 free South Dakota tests. ~4 min. Read explanations as you go.
  2. Cover more ground. All tests have different questions - no repeats.
  3. Finish strong. Try the Exam Simulator for a full-length run.

Why this works

  • Exam-like questions from the current handbook + real test-taker patterns. Explanations cite the manual.
  • AI Assistant explains tricky items in plain language.
  • Performance Insights show your weak topics and what to study next.
  • Challenge Bank™ saves your mistakes for targeted practice.

Actual DMV permit test: What to expect?

The South Dakota permit test has 30 questions. You must get 24 correct (80%) to pass.
  • Where: Any South Dakota DMV office (find locations)
  • Bring: ID + SSN + residency proof + permit/license fee (see checklist)
  • If you fail: Retake the next day.
  • Commonly missed: headlight usage and when to turn them on, roundabouts and lane usage.
  • Ready to schedule? Book your SD DMV appointment

Real South Dakota drivers who passed first try

Verified student reviews • Shared with permission

Really great program.
You can work at your own pace and take up to a week a month or a year whichever is best for you. In my case I had two days before I took my hazmat/tankers endorsement test so I was pressed for time I went through the whole training course within about 12hrs. Once you complete the program I guarantee you will be ready for your dmv test. I missed one question on my tankers test and passed my hazmat test with 100%. I recommend this course for anyone looking to acquire their hazmat or tankers endorsement.
RB
A great study system.
Passed my combination, passenger and hazmat endorsements easily because of the excellent prep classes provided. Multiple practice exams (with hints!) and a full text at the end for each endorsement. It really is a good system.
D
Studied for 2 days and aced the test.
When you have to renew your hazmat endorsement, you don't have time to risk failing the DMV test. An appointment must be made to take each test. I wanted to be absolutely sure that I passed the test with the one appointment that was available in October. I did the practice tests and study materials. I learned more from studying the materials and taking the practice tests than I ever learned from reading the DMV Hazmat book. Mission accomplished.
J

About the South Dakota CDL

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 2025) and is up to date as of December 2025. 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/.

More SD CDL test resources HazMat practice test hub

  1. HazMat Test 1
  2. HazMat Test 2 (you are here)
  3. HazMat Test 3

We know what it takes to pass. And we’ve got the proof.

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.

An official & trusted partner in driver education

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.

A smarter way to study

Challenge Bank™

Our trademarked system automatically saves questions you miss, creating personalized tests that target your weak spots until you’ve mastered the material.

AI-powered feedback

Get smarter as you study. Our new AI-powered feedback provides detailed, question-level insights to help you understand the why behind each answer.

Interactive handbook

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.