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WY CDL General Knowledge Practice Test 6 2025

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

This sixth WY General Knowledge practice test contains another set of 50 multiple-choice questions based on the official CDL manual. Just like our other practice tests, this one is also designed to prepare you for the General Knowledge portion of your 2025 Commercial Driver’s License exam. There are several answer options, but only one of them is correct. Each question also includes a hint and an explanation. It is recommended that you check each question’s explanation to gain some further insight into the rule being tested. 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. Good luck and drive safely!

Real exam-style pitfalls you’ll practice:
Common Traps
Distractors
Trick Wording
Double Negatives
WY CDL General Knowledge Practice Test 6 2025
Commercial Driver's License
Based on official WY 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

7 min to complete
Available in EN and ES

What to expect on the actual WY permit test

50

questions

40

correct answers to pass

80%

passing score

Real Wyoming drivers who passed first try

Verified student reviews • Shared with permission

Purchased the 30 day option late Saturday night.
I purchased the 30 day option late Saturday night. Studied a little that night and hit it hard on Sunday completing the course and getting the ELDT certification. Went into the Wyoming DMV this morning and took the test. Scored 100% and took less than 10 minutes! You truly offer an outstanding product! Thank you.
D
Easy to understand and highly effective.
Used the course to study for a class A CDL license and passed with flying colors with approximately ten hours invested total for studying the different sections(general knowledge, combination vehicles, air brakes, pre-trip). The course is laid out well and does an effective job of keeping things easy to use and understand. The hints that are offered for questions you don't understand can sometimes be confusing, but in those instances there weren't a lot of options short of giving the answer away, so I can hardly fault them. Overall, I'm very pleased with my experience and would absolutely recommend it to anyone who wants to be sure they pass on their first attempt.
JS
You can’t beat it!
I have already used these practice tests to acquire my Class B CDL, Passenger, Air brake, and school bus endorsements. The test were right on track with the current exams. Extremely helpful! I would recommend these practice test to anyone attempting to acquire their CDL License and endorsements.
JG
The practice tests were the real exam!
The practice tests for hazmat and tankers were extremely helpful! Almost every question on the real test was part of the practice questions. I only missed 1 question on hazmat, it was what material can not be loaded in the same cmv vehicle as class 1 explosives, and the answer was radioactive materials.
AS
Best app ever you won’t regret it.
Well I just wanna say that this site really saved me a lot I really have a hard time focusing on reading the actual book i been driving for 20 years now and I recently had to renew and I kept failing and the stress was getting to me I felt like I wasn’t gona be able to support my family no more but thank you to the help of this site I went back with confidence and passed along with adding a endorsement doubles and triples And I’m still going I can now work without having to stress about how I’m gona make money I’m gona keep truckin till the wheels fall off thank u so much for this.
LR
I bought the least expensive prep….
I bought the least expensive prep course two days before taking my class a permit test. With no previous studying and two days of cramming, the test was super easy. For the three tests there were 95 minutes allotted. I walked out in 10 minutes and only got one answer wrong
ML
Looking For Work.
Well just lost my job on friday April 28, never even thought about getting a cdl license but searching on line came across the site, gave it a chance and took a per test two time and each time I improve on my score. It gave me the confident to set up an appointment and take a class. thank you for that chance, without this site I would have not taking this chance. I will let others know, cause it will come up on future conversations.
JA
This program is an excellent study….
This program is an excellent study tool! I just wrote my CDL exams today. 100% across the board. Honestly, there's a reason Driving-tests.org puts the guarantee out there..if you follow the program and put the time into the practice tests to the point where you're flying through every one with a high level of confidence, you are ready to write and guaranteed to pass! So
PB

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