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Louisiana CDL Class B Practice Test 2025

Average pass rate for CDL tests in Louisiana: 54%.
Average pass rate for this test: 50%.
Moderate
9 min

To become a commercial driver in Louisiana, you must complete the licensing process and get a Commercial Driver’s License (CDL). The OMV oversees the licensing process. It requires all applicants to follow a structured system that ensures they are fully prepared for the responsibilities of commercial driving. The first step requires you to submit identification documents, pass a vision screening, and complete a Department of Transportation (DOT) medical exam by an FMCSA-approved medical examiner.

To receive a Commercial Learner’s Permit (CLP), you must pass the official general knowledge exam at your local OMV office. This test consists of 50 multiple-choice questions on the various aspects of commercial driving theory. To pass, you must score 80% or higher. Applicants are required to hold their CLP for a minimum period of 14 days. During this time, they must complete Entry-Level Driver Training (ELDT). This is a federal requirement mandated by FMCSA in all US states and the District of Columbia.

Louisiana CDL Class B Practice Test 2025
Commercial Driver's License
Based on the official LA CDL HandbookHandbook‑based (2025) + exam‑taker feedback
3 LA students practicing now
• 6 completed today
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

Real Louisiana drivers who passed first try

Verified student reviews • Shared with permission

Application is very, very well thought out, and the user.
The application is very, very well thought out, and the user interface is really good to where you can navigate easily. You know, you can go from next step to next step. The questions were great. There's a lot that I did know, and there's a whole bunch more that I did not know. So that just really prepared me for, you know, walking into the DMV, scheduling an appointment, and passing it the first time.
T
Passed so easily.
I passed so easily, thanks to this course. I was well prepared and now I have my X endorsement. They have every test question that I encountered on the Louisiana tests.
T
I love this website.
It helped me pass my Washington state CDL exam-airbreaks, doubles and triples and tankers. I’m using it now to study for my hazmat. My daughter uses it to study for her regular drivers license for Louisiana. I would recommend it to anyone needing practice test for all DMV needs!
EL
Go slow take your time and read the questions.
I didn’t know what to think being a first time CDL. only driving a pickup truck all my life. I listened to the book and thought I’m never going to pass. but when I started taking the practice test it all started to fall into place. after completing all tests I made a appointment at the DMV ( that’s the hardest part is to make sure you have all documentation or they will not let you take the test) I sat down and did not miss a question. ( take the practice test until you can read the question and know the answers before your done reading the question)
J
I love the way you teach!
I learned quickly, had great helps and explanations, and received lots of encouragement to keep going. A great way to learn all this CDL information! Plus you provided the specific state manual I needed. So glad I purchased the 2 week plan, as I contracted the flu 2 days after starting, and had to dive back into it days later. But it still gave me time enough to learn and succeed!
SC
Great Prep.
I wanted a good review for my upcoming tests to renew my CDL endorsements. We had a new driver taking the test for the first time and also had a family member that failed the driving test the first time, struggled to get much out of just reading the manual, and lacked the confidence to schedule another test. We had done other online free tests, but they were not very comprehensive. I was pleasantly surprised! All of us passed our tests with flying colors. The questions were very similar to the real test.
C

About the Louisiana CDL

The CDL skills test has three parts: a pre-trip inspection, a basic vehicle control test, and an on-road driving exam. If you are interested in a Class B CDL, you must take this test in a Class B commercial vehicle. Upon passing, you will be issued your Commercial Driver’s License.

Our Louisiana CDL Class B Practice Test can help you master commercial driving theory. This intuitive tool has 50 questions based on the official Louisiana Commercial Driver’s Manual (Louisiana CDL Handbook 2025). It is available online, 24/7, so you can practice whenever you wish. All you need is a compatible device connected to the internet.

Accuracy is essential when preparing for this career path. That’s why this practice test is up to date as of December 2025 and includes the most recent updates from OMV rules or state law. For more up-to-date information, you should check the official LA OMV website.

You can learn the basics of commercial driving in a few days, but it takes weeks of consistent practice to fully master this subject. By using our Louisiana CDL Class B Practice Test throughout your learning phase, you can strengthen your knowledge and build the confidence to succeed on exam day.

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

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