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    TX commercial driver's license
    Premium exclusive

    Texas CDL General Knowledge Test 2 2025

    • Perfect for first-time and renewal CDL/CLP applicants, and those adding endorsements
    • Based on 2025 TX commercial driver's license manual
    • Triple-checked for accuracy
    • Updated for May 2025

    Your knowledge of traffic signs, signals, right-of-way rules, trucking laws, speed limits, vehicle inspection, and basic commercial vehicle safety will be tested to help you become a safer driver today. Each of our 50 multiple-choice questions is based on the Texas Commercial Motor Vehicle Drivers Handbook and applicable Texas laws. Each question includes 4 possible answers, a hint, and an explanation. It is recommended that you check each question’s explanation to gain some further insight into the rule being tested. Good luck and drive safely!

    4.21 out of 5 • 14 votes.
    Available in EN and ES
    Ensuring the accuracy and quality of our program is paramount. Learn more about our rigorous standards in our Commitment to Accuracy article.
    Verified by Steven Litvintchouk,
    Chief Educational Researcher, Member of ACES.
    Pass the first time,
    guaranteed with Premium

    All 650 exam-like questions
    specific to your state

    Interactive learning with
    AI personal tutor

    Unique 360° Virtual Road
    Simulations

    Get your money back if you
    don’t pass

    What to expect on the actual TX DMV exam

    50

    questions

    40

    correct answers to pass

    80%

    passing score

    Are you in another state?
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