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Based on official Texas exam questions

Texas CDL Class B Practice Test 2025

  • Perfect for first-time and renewal CDL/CLP applicants, and those adding endorsements.

Becoming a successful commercial driver in Texas takes time and effort, but you will be rewarded with a long and fulfilling career. Getting a Class B Commercial Driver’s License (CDL) opens the door to a wide range of employment opportunities. From operating straight trucks to driving local passenger buses, you can follow the path that best matches your interests.

Before you can get behind the wheel of a commercial vehicle, you must complete the licensing process. This process ensures that every driver is qualified for their profession. You will begin the licensing process by obtaining a Commercial Learner’s Permit (CLP). To qualify for a CLP, you must provide identification documents, pass a vision screening, and pay the licensing fees. Applicants must complete a medical examination to ensure they are capable of operating commercial vehicles safely. However, this examination is not required for those who plan to be engaged exclusively in excepted commerce.

The official Texas Commercial Motor Vehicle Drivers Handbook (Texas CDL Handbook 2025) will be your primary study resource. This manual describes the various aspects of commercial driving theory and includes information for each endorsement. You should read its contents multiple times, and when you’re ready, give our practice tests a try.

Our Texas CDL Class B Practice Test is an intuitive tool that closely reflects the content and format of the official general knowledge test. Consisting of 50 multiple-choice questions, this practice test can help you study commercial driving theory efficiently. Each question includes a detailed explanation that helps you understand the reasoning behind the correct answer. This feedback is revealed after you select an answer, and it can help you learn from your mistakes as soon as they occur. Note this feedback in a notebook or notebook app and revisit the material during future practice sessions.

Start today and train with our Texas CDL Class B Practice Test for the following weeks. Keep track of your scores and watch your performance improve over time. On exam day, you’ll go to the DMV location prepared and ready to ace your theory exams on your first attempt.

9 min to complete
Available in EN and ES
TX commercial driver's license
Real exam-style pitfalls you’ll practice:
Common Traps
Distractors
Trick Wording
Double Negatives

Authored and curated by Steven Litvintchouk, M.S.

Chief Educational Researcher (ACES member)
Methodology & Editorial Policy
Last verified for accuracy: November 2025 (reviewed weekly)

What to expect on the actual TX permit test

50

questions

40

correct answers to pass

80%

passing score

We know what it takes to pass. And we’ve got the proof.

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.

An Official & Trusted Partner in Driver Education

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.

A Smarter Way to Study

Challenge Bank™

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.

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