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Texas CDL General Knowledge Test 2 2025

Part of mandatory Entry-Level Driver Training Course Based on 2025 TX commercial driver's license manualAvailable in EN, ES
50questions
10mistakes allowed
80%passing score

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.

Perfect for

  • First-time TX CDL and CLP applicants
  • CDL holders adding endorsements
  • TX CDL renewal applicants
TX commercial driver's license
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What to expect on the actual exam

How many questions50
How many correct answers to pass40
Passing score80%
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