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The 2025 Commercial Driver’s License (CDL) exam consists of two main sections: the written knowledge test and the skills test. While the skills practical exam will evaluate your ability to operate commercial vehicles, the written test covers various topics of commercial driving theory, such as basic control skills, driving at night, driving in poor weather and the basics of a pre-trip inspection procedure.
Commercial drivers must thoroughly check their vehicle before getting behind the wheel. This pre-trip inspection usually involves checking the brakes, steering mechanism, lights, tires, wheels and emergency equipment, among other things. If you think this procedure is more difficult than the preflight checklist of a Boeing 747, you’ll find it easier to perform this inspection once you fully master it.
As a commercial driver, you may be responsible for transporting expensive cargo, hazardous materials or a large number of passengers. It is crucial that your vehicle is in proper working condition and poses no safety risks. This is why a pre-trip inspection is a beneficial requirement that can prevent accidents.
M.S., Chief Educational Researcher (ACES member)
Last verified for accuracy on
A great place to start is our CDL pre-trip practice tests specific to the regulations of New York, which are designed to help you better understand what this procedure entails. Each of these practice tests consists of 20 questions based on the official CDL manual (https://driving-tests.org/new-york/ny-cdl-handbook/), updated for December 2025. To pass, you need to pick the correct answer to 16 questions. Since there is no time limit, you won’t feel the pressure of a countdown while you try to understand the basics of becoming a commercial driver in New York.
Each question has multiple answer choices, but only one of them is correct. They are similar to what you’ll get during the official exam, closely reflecting the format and content of the actual written knowledge test.
After each question, you’ll get immediate feedback with a detailed explanation of the correct answer. This way, mistakes can be identified and corrected while you are taking the test since you won’t have to wait until the end.
Mastering the CDL pre-trip inspection exam is easier when you have all the necessary tools and resources at your disposal. That’s why our pre-trip inspection section presents this subject systematically, with separate sections available for all 50 US states plus Washington, DC.
Driver’s Ed is - nobody wants to set foot inside the DMV. 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 2025 NY 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 DMV.
