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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.
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View All PlansThe Exam Simulator mimics the actual exam. It will stop once you reach the maximum number of allowed mistakes.
Earning your Maryland CDL requires passing the Maryland CDL General Knowledge Exam and the CDL Pre-Trip Inspection Test. The Maryland CDL General Knowledge Exam includes questions specific to pre-trip inspection materials. Our Maryland CDL Pre-Trip Inspection Practice Tests are specifically designed to cover all necessary topics. Passing the knowledge exam is a prerequisite for obtaining a Commercial Learner’s Permit (CLP), which is required before you can even take the skills test for a CDL. Additionally, if you fail the knowledge exam, you’ll need to wait at least seven days for a retest and pay a retest fee. Our practice tests provide the tools you need to pass the knowledge exam on your first attempt. As a bonus, this preparation will also help you with your hands-on Pre-Trip Inspection test, which demands that you accurately assess your vehicle’s condition. According to federal regulations 49 CFR § 392.7 and 49 CFR § 396.13, this inspection is required and is one of three skills tests that must be passed to receive a full CDL (alongside the basic control skills test and road test).
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For both the Maryland CDL General Knowledge Exam and the CDL Pre-Trip Inspection Test, you’ll need to identify and thoroughly check the vehicle’s engine compartment, cab controls, lights, tires, brakes, suspension, and cargo securement. In Maryland’s Pre-trip Inspection Procedures, you must be able to physically point to, touch, and name each component during your pre-trip inspection test and explain why it is being inspected during the pre-trip test, all within a 45-minute time limit. Failure of even one part of this exam means if you don’t pass the pre-trip inspection, you must retake all components of the skills test, not just the portion you failed. Your examiner must attest that you can determine whether all parts are in good working condition and free of defects.
This practice test is based on the most recent Maryland CDL manual (Maryland CDL Handbook 2026) and contains 20 multiple-choice questions to assess your knowledge of pre-trip inspections. Unlike less effective study guides, our approach includes detailed explanations after each response, providing immediate feedback and ensuring you pass the official knowledge test on your first attempt.
Check out our different practice tests to help fully prepare you for other parts of your upcoming exams.
Driver’s Ed is - nobody wants to set foot inside the MVA. 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 MD 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 MVA.
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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.govThe Exam Simulator mimics the actual exam. It will stop once you reach the maximum number of allowed mistakes.
