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From the front pages and Section 14 of the Texas Commercial Motor Vehicle Drivers Handbook

Texas CDL Commercial Rules Practice Test

Who takes it: every CDL class (A, B and C).

Texas CDL law, equipment, size limits and operating rules. 20 questions, 16 right to pass (80%).

Study mode

Practice Texas Commercial Rules

  • 10questions a round
  • 2manual sections
Exam mode

Take the Texas Commercial Rules test

  • 20questions
  • 16correct to pass
  • –no test taken yet
Section 14 · p. 7–204 of the Texas Commercial Motor Vehicle Drivers Handbook (Revised March 2026), opens in a new tab

A Commercial Rules question to try

You must move equipment wider than Texas law allows. What do you need?

Tap an answer to see if you’re right, and the page

Where it is in the Texas Commercial Motor Vehicle Drivers Handbook

Your score on each part fills in as you study.

  • Front pages of the manual
  • Texas CDL licensingNot practiced yetp. i to ix
  • Manual section 14
  • Special requirements for Texas commercial vehiclesNot practiced yetp. 14-1 to 14-16

Practice material, not the official test: check every answer in your state's current handbook. Disclaimer · How the rounds work · DPS

All Texas CDL tests