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In your career as a commercial driver, you may need to prepare for routes, such as Interstate 84 through Danbury, that may pose unique safety issues. Road debris, adverse weather, and heavily congested traffic can affect your ability to travel safely. Federal regulation 49 CFR § 396.13 requires drivers to verify the safety of their vehicles before driving them on public roads. Pre-trip inspections give you an opportunity to identify any defects that may lead to accidents or mechanical issues. Checklists are a useful tool for making sure you thoroughly inspect the vital systems and components of your vehicle, such as the tires, headlights, brakes, and windshield wipers. You need to learn how to conduct such inspections before getting a Connecticut Commercial Learner’s Permit (CLP). The CLP is required for you to begin your training toward a Connecticut Commercial Driver’s License (CDL), and you’ll need to exhibit your knowledge of pre-trip inspections to earn one.
While there are several requirements to earn a CLP, a major one that you must satisfy is answering 80% of the 20 questions correctly on the DMV CDL General Knowledge Test, which includes some questions regarding pre-trip inspections. If you need extra help rounding out your knowledge, our Connecticut DMV Pre-Trip Inspection Practice Test is a great resource for sharpening your skills. The practice test can reduce your jitters about possibly missing something that could put your fellow motorists, cargo, or yourself in harm’s way. It will equip you with the expert knowledge necessary to identify potential problems and explain how they could place your safety in jeopardy. You can rely on the practice test to provide you with the most reliable and authoritative information available.
Use our free CDL pre-trip inspection checklist to prepare for the hands-on exam.
Federal Motor Carrier Safety Administration Provider
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This CDL Pre-Trip Inspection Practice Test uses an approach to learning that provides you with valuable information to fully develop your understanding of this important process. If you compare other on-line resources with the practice test, you will be unimpressed with their offerings. For example, a study guide trains you to memorize the answers to the questions. A study guide will not offer any instruction to help you correct an incorrect answer. In comparison, the practice test is interactive and will provide feedback as it assesses your readiness to pass the official knowledge test. The practice test is based on the most recent Connecticut DMV CDL driver’s manual (Connecticut CDL Handbook 2026) and is up to date as of March 2026. It contains 20 multiple-choice questions, just like the ones on the official knowledge test, to help you understand the pre-trip inspection process. If you get a question wrong, the practice test will provide a detailed explanation of the correct answer. This approach effectively fills your knowledge gaps with reliable information you can use every day.
Spending too much time in the Mohegan Sun can burn your wallet, but you can find your way to some cold hard cash with practice tests for other U.S. states and Washington D.C. at https://driving-tests.org/academy/drivers-license.
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 2026 CT 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.
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