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  • 0  (10 mistakes allowed to pass)

FL CDL General Knowledge Exam Simulator 2025

5 min

Florida’s economy supports various industries, providing job opportunities for residents who hold a Commercial Driver’s License (CDL). As a truck driver, you might be hauling agricultural products, construction materials, or refrigerated goods. With a HazMat endorsement, you might even transport rocket fuel to the Kennedy Space Center. To follow this career path, you should take the first step and begin the licensing process. To qualify, you must possess a valid Florida Class E driver’s license. The minimum age is 18 for commercial driving within Florida and 21 for cross-country driving.

FL commercial driver's license
Based on the official FL CDL HandbookHandbook‑based (2025) + exam‑taker feedback
This test is a Premium member exclusive. You'll get

All 650 exam-like questions specific to Florida

Interactive learning with AI personal tutor

Unique 360° Virtual Road Simulations

Get your money back if you don’t pass

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 Florida drivers who passed first try

Verified student reviews • Shared with permission

Passed tests very easily.
I passed hree tests for the CDL: the general knowledge, air brakes, and combination vehicles. It took me 35 minutes to pass all three tests. It took me two days to read the manual and do all the practice tests that I bought from you guys. So, if you follow the instructions on driving-tests.org, it will be very easy to pass.
M
Did the general knowledge test and four endorsements.
I did the general knowledge test and four endorsements, and thanks to you guys, I passed them all with flying colors. Three of the tests I got zero wrong, and the other two, I got one wrong on the one and two wrong on the other, but other than that, pointers for those taking that test: make sure you read questions correctly—they're a little bit tricky there. But thanks for the good information you provide with your testing program.
J
The best study guide program I’ve ever used!
Even the FAA test prep programs I used to become a pilot weren’t as good as this. Very well structured you will definitely be ready after completing the program!
CA
Just to let you know that I passed.
I passed just today all three parts of the CDL/Class A exam (General Knowledge, Brakes & Combinations/FDMV), having it taken me less than 40 minutes to complete. I have to say that your system is just excellent. When I sat in today, it was just a piece of cake, once I started taking the General Knowledge test, my confidence just started building. The personal at the Fdmv were surprised as well, for they told me that they had people taking the General Knowledge Part for months without passing it.
PP
I passed.
I passed my CDL permit test in Florida using this subscription. Appreciate you guys. I will still subscribe to this site to teach myself the Pre trip inspection.
TS
I passed 5 exams on the 1st try.
I had zero errors on 4 of the exams. So, I already have my CLP. I don't plan to do anymore work on the CDL until January because I am working for UPS delivering packages during their busy season. The problem I am having now is finding a place in Florida to take the driving part of the CDL. The state delegates that function to the CDL schools. I already know how to drive because I had a CDL until 4 years ago when I retired. But, everyone wants to charge me about,000 to take the driving test. The CDL training laws change on Feb 7th, but it does not effect me because I already have my CLP. The schools act like people have to get their CDL by Feb 7th but they really only need too get their CLP by then.
W
Excellent product.
It absolutely prepares you for taking the Florida CDL test. I took 4 of them, the basic, air, doubles and triples and tankers, I passed all on first try. DMV allows retaking for a small fee, but didn't need it. The different tests are setup perfectly, so if you miss a question, it'll come back at the end. Thank you!
J

About the Florida CDL

You will be issued a Commercial Learner’s Permit (CLP) after you submit the necessary documents, pass a vision test, obtain a Medical Examiner’s Certificate, pay the application fees, and score at least 80% on the official CDL permit test. This exam consists of 50 questions based on the official Florida commercial driver license manual (Florida CDL Handbook 2025). The Federal Motor Carrier Safety Administration (FMCSA) requires all aspiring commercial drivers to receive Entry-Level Driver Training (ELDT) from a registered training provider. After obtaining a CLP, you should get as much behind-the-wheel experience as possible. Once you feel confident and prepared, you should schedule and take the CDL skills test, which is the final step in the licensing process.

We’ll help you pass the official CDL General Knowledge exam on your first attempt, but you must have patience during your learning phase. Commercial driving involves great responsibility, and there are no shortcuts. Study at your own pace and make sure you understand even the complex aspects of this subject. When you’re ready, you can use our Florida CDL General Knowledge Exam Simulator to evaluate your knowledge. This intuitive tool has been designed to closely reflect the content and format of the official exam. All 50 questions have multiple answer choices, but only one is correct. You will not get hints or other help; you must pass this test on your own. If you make too many mistakes, the test ends immediately. Since you benefit from unlimited attempts, you can start a new session right away. However, we recommend checking your Challenge Bank first, as it contains detailed explanations of the questions you got wrong in your previous attempts.

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Challenge Bank™

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

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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.