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New Jersey CDL Class B Practice Test 2025

Average pass rate for CDL tests in New Jersey: 63%.
Average pass rate for this test: 57%.
Moderate
9 min
Score distribution:
90-100=>50%
80-89=>0%
70-79=>0%
60-69=>0%
<60%=>50%
Avg. first-try score: 100%

In New Jersey, the Motor Vehicle Commission (MVC) oversees the licensing process. To qualify for a Commercial Driver’s License (CDL), you must first meet eligibility requirements. Anyone 18 or older can become a commercial driver if they hold a driver’s license, present identification documents, and pass a vision test. Until age 21, commercial drivers may only operate within New Jersey and are not allowed to carry passengers or transport hazardous materials. If you plan to be engaged in non-excepted commerce, you must also pass a DOT medical exam.

The official New Jersey Commercial Driver License Manual (New Jersey CDL Handbook 2025) will be your primary study resource during your learning phase. This handbook will teach you the various aspects of commercial driving theory. The official general knowledge exam will evaluate your knowledge through {official-num} questions based on this manual. To achieve a passing score (80% or higher) on your first attempt, you should use efficient tools that can boost your learning potential.

New Jersey CDL Class B Practice Test 2025
Commercial Driver's License
Based on the official NJ CDL HandbookHandbook‑based (2025) + exam‑taker feedback
48 NJ students practicing now
• 184 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 New Jersey drivers who passed first try

Verified student reviews • Shared with permission

Passed my CDL Knowledge test in Under 10 Minutes – This Course Really Works.
I'm a 59-year-old male and recently took the CDL course to help me pass the CDL knowledge test and the passenger endorsement test in New Jersey. Thanks to the well-constructed and easy-to-follow modules, I passed the test in under 10 minutes! One of the most helpful features was the Question Marathon. It allowed me to zero in on the questions I struggled with the most, helping me focus my study time where it really mattered. Repeating those key areas made all the difference when test day came. The test simulation was also incredibly useful. It gave me a real feel for what the actual exam would be like, reducing my anxiety and boosting my confidence. By the time I sat for the real test, I felt fully prepared. I highly recommend this course to anyone looking for an effective, no-nonsense way to study and earn their commercial license.
O
A++ program. passed hazmat endorsment at nj dmv with.
It was very informative and easy to follow program. Studied on down time while trucking. Would use again and recommend. My eldt for hazmat was sent instantly.-
A
Excellent way to prepare for the CDL.
Excellent way to prepare for the CDL tests in New Jersey. I easily passed them all on the first try, CDL-A Basic Knowledge, Combination Vehicle, Air Brake, Hazmat, Tanker, and Double-Triple. I'd recommend this course to anyone who wants to prepare quickly and easily.
R
Class B license.
I needed to get a Class B license to drive my motor home. I failed my knowledge test. After a week or so of taking practice test, I aced the DMV knowledge test
MW
This site is the truth!
If you want to pass trust this site! I don’t need to pump it up, if you have already fail the test and need help this site will help you pass no doubt. IAM now a CDL A With MY Triple Doubles Tanker AND Hazmat ENDORSEMENTS.
N

About the New Jersey CDL

Our New Jersey CDL Class B Practice Test has been recently updated for December 2025. It consists of 50 multiple-choice questions you can answer at your own pace. (For your convenience, we have omitted any timer from this practice test.) A detailed explanation of the correct answer is provided for each question. Please read this feedback and note it in a notebook or notebook app for future reference.

The text size can be changed by using the slider in the test settings menu. To open this menu, click the three dots in the top-right corner of the page. Here you will also find several other features you can use to customize your testing experience. As long as you’re not in private browsing mode (such as Incognito mode in Google Chrome), your progress will be automatically saved.

Commercial driving theory cannot be learned overnight. If you start today, you’ll be ready to take the official general knowledge test within a few weeks. Patience and consistency are crucial during your learning phase, which you shouldn’t be rushing. Our New Jersey CDL Class B Practice Test will make you a better commercial driver and prepare you for your dream career.

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

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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.