1
2
3
4
5
All tests
– / –
 
 
 
 
 
Advertisement
  • 0  (10 mistakes allowed to pass)

Wisconsin CDL General Knowledge Test 10 2025

Perfect for first-time and renewal CDL/CLP applicants, and those adding endorsements.

Updated for December 2025, this Wisconsin General Knowledge practice test contains another 50 questions based on the official CDL (Commercial Driver’s License) manual. You can use this test to prepare for the General Knowledge portion of the WI CDL exam. These questions are multiple-choice, with three possible answers for each question. Only one of those answers is correct. If you’re not sure about the correct answer, you can use the hint provided for each question. Each hint points you to the correct answer without giving away the correct answer itself. This should allow you to make an informed decision about the correct answer, even if you don’t actually know it. There is no time limit for completing this practice test. Every time you answer a question, you’ll get immediate feedback with a detailed explanation, so you won’t need to wait until the end of the test to know the correct answers.

Real exam-style pitfalls you’ll practice:
Common Traps
Distractors
Trick Wording
Double Negatives
Wisconsin CDL General Knowledge Test 10 2025
WI commercial driver's license
Based on official WI exam questions
Steven Litvintchouk, M.S., Chief Educational Researcher at Driving-Tests.org

Authored and fact-checked by Steven Litvintchouk, M.S.

Chief Educational Researcher, Driving‑Tests.org (ACES member)
Last verified for accuracy on
Methodology & Editorial Policy

10 min to complete
Available in EN and ES

What to expect on the actual WI permit test

50

questions

40

correct answers to pass

80%

passing score

Real Wisconsin drivers who passed first try

Verified student reviews • Shared with permission

I did not even look at the DMV manual.
I followed the program and retook my incorrect questions. I got 100% on my haz mat test at the DMV. Amazing prep program! I would totally recommend this to anyone!
KR
Got my cdl and tanker endorsement last year and wanted to.
I got my cdl and tanker endorsement last year and wanted to get my hazmat endorsement also but the school I went to charged 500 dollars for a day and a half for hazmat training I looked for other alternatives and found this website 100 dollars for 30 days and it definitely paid off it less than 15 mins if that to pass the test and get my hazmat endorsement I highly recommend this program.
N
I took hazmat and tanker finished both….
I took hazmat and tanker finished both in about 5 minutes with 100% on both. every question on both tests were in the practice test!
CW
Love this testing platform.
I studied for 2 days and passed my cdl test with flying colors! Trustpilot even said I only had a 50% chance of passing my test. The tests helped a lot! I would recommend to anyone going it alone in this process.
MH
Passed on the first try.
I needed to upgrade my class A CDL to include a Tanker/Hazmat endorsement. I looked at a couple of other companies, but this was the most reasonable. The website was user friendly and I passed on my first try! I also was able to ask a couple of questions online and got responses and my questions answered. It was a good overall experience.
R

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.