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View All PlansNew Mexico CDL Class B Practice Test 2025
Getting a Commercial Driver’s License (CDL) in New Mexico might be a long and difficult process, but we’re here to make it easier for you to pass your theory exams on the first try. The New Mexico Motor Vehicle Division (MVD) oversees the licensing process. It requires all applicants to pass a 50-question general knowledge exam before they can get a Commercial Learner’s Permit (CLP). This exam is taken at a MVD location. You must answer all 50 questions before the timer ends and score 80% or higher to pass, leaving little room for error.

Authored and fact-checked by Steven Litvintchouk, M.S.
Chief Educational Researcher, Driving‑Tests.org (ACES member)
Last verified for accuracy on
Real New Mexico drivers who passed first try
Verified student reviews • Shared with permission
About the New Mexico CDL
Our New Mexico CDL Class B Practice Test is an intuitive tool designed to boost your learning potential. It enables you to master commercial driving theory through active learning. All 50 questions are based on the New Mexico Commercial Driver License Manual (New Mexico CDL Handbook 2025), an official resource published by the MVD. You should read its contents multiple times during your learning phase, as it describes the various aspects of commercial driving theory in detail.
“Officer Frank,” our automated assistant, will be present during your training sessions. This AI coach can provide personalized answers to your individual questions, helping you understand complex topics. You can initiate a conversation with “Officer Frank” and request hints whenever you encounter a difficult question. Additionally, you can ask for real-life examples and detailed explanations that will help you understand the reasoning behind each correct answer.
Updated for December 2025, this practice test includes the latest updates brought by MVD rules or state law. You can train as often as your schedule allows. All you need is a compatible device, several minutes of your time, and a stable internet connection.
Each practice session moves you closer to your dream career. Start today and dedicate the following weeks to mastering commercial driving theory with the help of our New Mexico CDL Class B Practice Test. Build the foundation for a stable and rewarding career, one question at a time.
More NM CDL test resources
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We know what it takes to pass. And we’ve got the proof.
Driver’s Ed is - nobody wants to set foot inside the MVD. That’s why millions of learners trust us for simple, visual, effective prep.
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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.
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Our trademarked system automatically saves questions you miss, creating personalized tests that target your weak spots until you’ve mastered the material.
AI-powered feedback
Get smarter as you study. Our new AI-powered feedback provides detailed, question-level insights to help you understand the why behind each answer.
Interactive handbook
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 NM 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 MVD.
