All your missed questions are saved
automatically for extra practice.
It's a practice test that's automatically made up of all your missed questions. Once you finish this test, you’ll be able to revisit your Challenge Bank™ to practice and sharpen your skills.
View All PlansAdding difficult questions to Challenge Bank™ is an exclusive Premium feature. Unlock access to 650+ exam-like questions, a Pass Guarantee, personalized study plans, and more.
View All Plans| 90-100 | => | 17% |
| 80-89 | => | 33% |
| 70-79 | => | 50% |
| 60-69 | => | 0% |
| <60% | => | 0% |
Learning the operation of air brakes is simplified with our practice test series. Using our third free CDL practice test, you will receive in-depth knowledge of the various functions and components of air brakes. These skills will come in handy as you try to get through Newton Corner and explore the freedom of the open road. Removing the air brakes restriction from your Massachusetts commercial driver’s license (CDL) can be a rewarding career move. You’ll instantly qualify for more driving opportunities and potentially increase your earnings. Considering these advantages, you should take a closer look at what this practice test has to offer you.
Creating an engaging and stress-free learning environment, our CDL Air Brakes practice test delivers exceptional results. The practice test helps you understand the critical information you must know to meet the requirements for removing the restriction, which include passing an official Air Brakes knowledge test. You can also use this information to physically inspect and operate the system to pass the required skills test. The practice test contains 30 questions to help you identify the information you must better understand to be successful. You must correctly answer at least 80% of the 25 questions on the official knowledge test to pass. The practice test delivers a winning game plan.
Federal Motor Carrier Safety Administration Provider
M.S., Chief Educational Researcher (ACES member)
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With a strategic approach to addressing the information you struggle to understand, this CDL Air Brakes practice test takes the guesswork out of studying. The practice test teaches you authoritative information that builds your confidence as it expands your driving skills. By not overwhelming you with technical jargon, the practice test provides clear instruction that eliminates your confusion regarding essential information. The practice test is designed with an interactive capability. It is based on the most recent Massachusetts RMV CDL manual (Massachusetts CDL Handbook 2026) and up to date as of January 2026. You won’t have to worry about getting stuck in your learning process because the practice test responds to your incorrect answers with a full explanation of the correct ones. The information provided is accurate and authoritative. This Massachusetts CDL Air Brakes practice test increases your chances of passing the official knowledge test on your first attempt. Its effectiveness is unrivaled.
Springfield is known as the “City of Firsts,” and you can begin developing professional driving skills using the practice tests at https://driving-tests.org/massachusetts/ma-cdl-practice-test/.
Driver’s Ed is - nobody wants to set foot inside the RMV. That’s why millions of learners trust us for simple, visual, effective prep.
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.
Our trademarked system automatically saves questions you miss, creating personalized tests that target your weak spots until you’ve mastered the material.
Get smarter as you study. Our new AI-powered feedback provides detailed, question-level insights to help you understand the why behind each answer.
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.
We build our practice questions from the current 2026 MA Driver Handbook and refine them using patterns recent test‑takers report.
Driver handbook • Knowledge‑test/permit overview • Fees & ID requirements • Office/appointment info
We mirror recurring themes (e.g., right‑of‑way traps, sign look‑alikes) and use similar distractors and wording styles.
We don’t collect or publish actual test items and we’re not affiliated with RMV.
Driving-Tests.org is officially listed in the FMCSA Training Provider Registry (TPR) as an approved ELDT training provider.
You can verify our listing yourself at tpr.fmcsa.dot.gov - search for "Driving-Tests" in the Provider Name field, then click the "Online" tab.
Verify at tpr.fmcsa.dot.gov
