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 | => | 40% |
| 80-89 | => | 40% |
| 70-79 | => | 20% |
| 60-69 | => | 0% |
| <60% | => | 0% |
The pre-trip inspection is one of the most critical responsibilities assigned to a commercial driver. Federal regulations require all drivers to ensure their vehicle is in safe operating condition before they get behind the wheel. Skipping or rushing this process can lead to violations, out-of-service orders, or even dangerous situations on the road. That’s why your knowledge of this subject will be evaluated on both the official General Knowledge Exam and your CDL skills tests. We’ll help you with the theory part by providing you with access to our Missouri CDL Pre-Trip Inspection Practice Tests.
Now you’re about to take the second practice test in this series. All questions are based on the official Commercial Driver License Manual (Missouri CDL Handbook 2026) specifically Section 11 (Vehicle Inspection). You must answer all questions and score 80% or higher to pass, leaving little room for error.
Customize your testing experience with the test settings menu. You can access it by clicking the three dots in the top-right corner of the page. Once opened, this menu will let you toggle several features, adjust the font size, and choose a different language. Additionally, you can use the “Shift + ?” key combination to answer questions and toggle features with your keyboard.
Federal Motor Carrier Safety Administration Provider
M.S., Chief Educational Researcher (ACES member)
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From your first day as a licensed commercial driver, you are responsible for protecting yourself, your cargo, your passengers, and other road users. Whether it takes you 30 minutes or an hour, it is crucial to perform the pre-trip inspection correctly. Until identifying defects and knowing what to look for becomes second nature, we recommend checking each component twice. Having a physical or electronic checklist makes it easier to track the inspection process. However, keep in mind that you won’t be allowed to use it during your CDL skills tests.
Start today and level up your test prep with the most efficient tools available online. Our Free Missouri CDL Permit Practice Test can help you ace the official General Knowledge Exam on your first attempt. Train with it regularly and watch your knowledge naturally improve over time. Within a few weeks, you’ll be ready to take the next step in the licensing process.
Driver’s Ed is - nobody wants to set foot inside the DOR. 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 MO 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 DOR.
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.
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