Texas · CDL

Texas CDL Practice Test

The Texas CDL knowledge test is administered by Texas Department of Public Safety. This free practice test covers the 10 areas the Texas Commercial Motor Vehicle Drivers Handbook teaches, from texas cdl classes permits testing and driver qualifications to hazardous materials and school bus safety, with 100 questions written for Texas and every answer explained. Pick 25, 50, or 100 questions and start; there is no sign-up.

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Take the Texas CDL practice test

The Texas bank holds 100 questions written for the Texas Commercial Motor Vehicle Drivers Handbook (DL-7C, Revised March 2026), 1 of them illustrated with a sign, signal, marking, or road scene. Choose a Quick check of 25, a Practice run of 50, or the Full challenge of 100 on the next screen, then choose coaching mode, which explains every answer as you go, or exam mode, which holds the explanations until the end and still shows your running score. It is free, there is no sign-up, and a test in progress is saved on this device.

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Sample questions

Six questions from the Texas bank, with the rule behind each answer

Sample 1 · Texas Cdl Classes Permits Testing And Driver Qualifications

At a Dallas motor carrier's licensing conference, a trainee works through this independently worded scenario: A truck-trailer combination is rated at 28,900 pounds, with an 11,300-pound-GVWR trailer. Which CDL class covers it? The conclusion will be entered in the Lone Star fleet's route-control worksheet.

  1. The Texas fleet record should state: class A because the combination reaches 26,001 pounds and the towed vehicle is above 10,000 poundsCorrect
  2. The Texas fleet record should state: class B because a single trailer can never make a Class A combination
  3. The Texas fleet record should state: class C because the trailer rating is below the combination rating
  4. The Texas fleet record should state: no CDL because neither unit alone has a 26,001-pound rating

Why: Class A covers a combination rated at least 26,001 pounds when the towed vehicle or vehicles have a gross vehicle weight rating above 10,000 pounds. The Texas fact pattern therefore supports "The Texas fleet record should state: class A because the combination reaches 26,001 pounds and the towed vehicle is above 10,000 pounds".

Sample 2 · Speed Space Hazards Weather And Railroad Crossings

In an Amarillo carrier's wind-and-weather planning session, a trainee works through this independently worded scenario: A delivery truck's flat mirror leaves a blind strip beside the cargo body. How should the driver use the convex mirror fitted below it? The conclusion will be entered in the Lone Star fleet's route-control worksheet.

  1. The Texas fleet record should state: use the convex view to monitor a wider area while remembering that vehicles appear smaller and farther awayCorrect
  2. The Texas fleet record should state: judge exact following distance from the convex view because it shows true size
  3. The Texas fleet record should state: aim the convex mirror only at the truck's own rear tire and ignore adjacent traffic
  4. The Texas fleet record should state: replace all direct observation with the convex image during lane changes

Why: Mirror checks should be brief, and convex mirrors require judgment because they make objects appear smaller and farther away than they are. The Texas fact pattern therefore supports "The Texas fleet record should state: use the convex view to monitor a wider area while remembering that vehicles appear smaller and farther away".

Sample 3 · Cargo Inspection Weight Balance And Securement

During a Lubbock freight-securement workshop, a trainee works through this independently worded scenario: Warehouse employees load and tie down every pallet while the driver waits in the cab. Who remains accountable for safe cargo before departure? The conclusion will be entered in the Lone Star fleet's route-control worksheet.

  1. The Texas fleet record should state: the driver, who must be satisfied that the load is properly distributed and securedCorrect
  2. The Texas fleet record should state: only the forklift operator because that person touched the freight
  3. The Texas fleet record should state: the consignee, but only after the truck arrives
  4. The Texas fleet record should state: nobody aboard the vehicle when a sealed trailer is involved

Why: Even when another person loads the vehicle, the driver remains responsible for inspection, overload and balance recognition, securement, clear visibility, and access to emergency equipment. The Texas fact pattern therefore supports "The Texas fleet record should state: the driver, who must be satisfied that the load is properly distributed and secured".

Sample 4 · Passenger Vehicle Inspection Loading And Operation

At a San Antonio passenger-operations briefing, a trainee works through this independently worded scenario: The previous bus inspection report lists a broken seat frame. What must the next driver confirm before signing the report? The conclusion will be entered in the Lone Star fleet's route-control worksheet.

  1. The Texas fleet record should state: the report is more than one day old and can therefore be ignored
  2. The Texas fleet record should state: the bus completed one trip after the defect was found
  3. The Texas fleet record should state: the defect was repaired, or the carrier certified that immediate repair was unnecessaryCorrect
  4. The Texas fleet record should state: a passenger agreed not to sit in the damaged seat

Why: A bus driver signs the previous driver's inspection report only after listed defects have been certified as repaired or certified as not requiring repair. The Texas fact pattern therefore supports "The Texas fleet record should state: the defect was repaired, or the carrier certified that immediate repair was unnecessary".

Sample 5 · Combination Vehicle Control Coupling And Inspection

At an Abilene combination-rig planning meeting, a trainee works through this independently worded scenario: A trailer is loaded with heavy rolls stacked high along its left wall. Which correction most directly reduces rollover risk? The conclusion will be entered in the Lone Star fleet's route-control worksheet.

  1. The Texas fleet record should state: leave the load in place and compensate by steering more sharply
  2. The Texas fleet record should state: add more weight high on the right wall without lowering either side
  3. The Texas fleet record should state: move the heavy cargo lower, nearer the center, and distribute its weight across the vehicleCorrect
  4. The Texas fleet record should state: concentrate the entire load at the rear doors above the floor

Why: Combination cargo should be kept low, centered, and distributed because a high or side-biased center of gravity increases rollover risk. The Texas fact pattern therefore supports "The Texas fleet record should state: move the heavy cargo lower, nearer the center, and distribute its weight across the vehicle".

Sample 6 · Hazardous Materials And School Bus Safety

At a Texas school-transport and hazmat seminar, a trainee works through this independently worded scenario: A shipper offers a leaking hazardous-material package with incomplete preparation. What responsibility remains with the accepting driver? The conclusion will be entered in the Lone Star fleet's route-control worksheet.

  1. The Texas fleet record should state: load it near the cab so the driver can ignore preparation defects
  2. The Texas fleet record should state: accept it because all package responsibility ends with the shipper
  3. The Texas fleet record should state: reject the package, then maintain proper papers and placards and transport only a compliant shipment safelyCorrect
  4. The Texas fleet record should state: cover the leak with a placard and omit the shipping papers

Why: The hazardous-material driver rejects leaking or improperly prepared packages, maintains required placards and papers, and transports the shipment safely after shipper and carrier checks. The Texas fact pattern therefore supports "The Texas fleet record should state: reject the package, then maintain proper papers and placards and transport only a compliant shipment safely".

What is on the test

The 10 topics the Texas CDL practice test covers

These are Texas's own topic areas, from texas cdl classes permits testing and driver qualifications to hazardous materials and school bus safety, each with 10 questions. Under each one are two questions from the bank, shown without their answers; the practice test explains every one of them.

  1. Texas Cdl Classes Permits Testing And Driver Qualifications10 questions
    • At a Dallas motor carrier's licensing conference, a trainee works through this independently worded scenario: A 31,200-pound-GVWR straight truck tows a 6,400-pound trailer. What class describes the setup? The conclusion will be entered in the Lone Star fleet's route-control worksheet.
    • At a Dallas motor carrier's licensing conference, a trainee works through this independently worded scenario: A light shuttle is designed for exactly 16 people counting the driver. It does not meet Class A or B weight definitions. What applies? The conclusion will be entered in the Lone Star fleet's route-control worksheet.
  2. Vehicle Inspection Control Visibility And Communication10 questions
    • During a Houston port fleet's inspection briefing, a trainee works through this independently worded scenario: Why can discovering a suspension defect before a trip be more important than meeting the delivery schedule? The conclusion will be entered in the Lone Star fleet's route-control worksheet.
    • During a Houston port fleet's inspection briefing, a trainee works through this independently worded scenario: During travel, the driver hears a new scraping sound and feels steering vibration while a gauge moves outside its normal range. What should follow? The conclusion will be entered in the Lone Star fleet's route-control worksheet.
  3. Speed Space Hazards Weather And Railroad Crossings10 questions
    • In an Amarillo carrier's wind-and-weather planning session, a trainee works through this independently worded scenario: Traffic is close behind as a tractor approaches a left turn into a narrow terminal entrance. Which signal routine gives others the clearest warning? The conclusion will be entered in the Lone Star fleet's route-control worksheet.
    • In an Amarillo carrier's wind-and-weather planning session, a trainee works through this independently worded scenario: Rain has just begun after a dry spell, and shallow water is collecting in the wheel tracks. What speed decision best addresses the loss of traction? The conclusion will be entered in the Lone Star fleet's route-control worksheet.
  4. Emergencies Abs Skids Crashes Fires And Driver Fitness10 questions
    • At an El Paso terminal's incident-prevention meeting, a trainee works through this independently worded scenario: A stalled car suddenly blocks the lane and the escape shoulder is open. How should a driver steer around it without creating a second loss of control? The conclusion will be entered in the Lone Star fleet's route-control worksheet.
    • At an El Paso terminal's incident-prevention meeting, a trainee works through this independently worded scenario: The road ahead closes unexpectedly, but the vehicle still has traction and room to stop straight. What does controlled braking call for? The conclusion will be entered in the Lone Star fleet's route-control worksheet.
  5. Cargo Inspection Weight Balance And Securement10 questions
    • During a Lubbock freight-securement workshop, a trainee works through this independently worded scenario: A newly loaded truck leaves a Minneapolis terminal. When is the first en-route cargo securement inspection due? The conclusion will be entered in the Lone Star fleet's route-control worksheet.
    • During a Lubbock freight-securement workshop, a trainee works through this independently worded scenario: After the initial cargo check, a driver continues without loading or route changes. Which interval governs later rechecks? The conclusion will be entered in the Lone Star fleet's route-control worksheet.
  6. Passenger Vehicle Inspection Loading And Operation10 questions
    • At a San Antonio passenger-operations briefing, a trainee works through this independently worded scenario: A bus is ready to move, but a roof hatch is open for ventilation and a side access panel is unlatched. What should the driver do? The conclusion will be entered in the Lone Star fleet's route-control worksheet.
    • At a San Antonio passenger-operations briefing, a trainee works through this independently worded scenario: Carry-on bags are stacked in the aisle between occupied seats and the rear exit. Why must they be moved? The conclusion will be entered in the Lone Star fleet's route-control worksheet.
  7. Air Brake Components Inspection And Use10 questions
    • During a Fort Worth brake-maintenance clinic, a trainee works through this independently worded scenario: A mechanic distinguishes the three functions built into an air-braked vehicle. Which description matches them? The conclusion will be entered in the Lone Star fleet's route-control worksheet.
    • During a Fort Worth brake-maintenance clinic, a trainee works through this independently worded scenario: System pressure reaches the governor's upper setting and the compressor stops pumping. When should pumping resume? The conclusion will be entered in the Lone Star fleet's route-control worksheet.
  8. Combination Vehicle Control Coupling And Inspection10 questions
    • At an Abilene combination-rig planning meeting, a trainee works through this independently worded scenario: A sudden lane change is magnified as motion travels toward the rear of a multiple-unit combination. How should that affect steering? The conclusion will be entered in the Lone Star fleet's route-control worksheet.
    • At an Abilene combination-rig planning meeting, a trainee works through this independently worded scenario: Why can a bobtail tractor be less forgiving under braking than the same tractor pulling a loaded trailer? The conclusion will be entered in the Lone Star fleet's route-control worksheet.
  9. Doubles Triples And Tank Vehicle Operation10 questions
    • During a Corpus Christi tanker and multiple-trailer review, a trainee works through this independently worded scenario: In a triple-trailer combination, which unit faces the greatest crack-the-whip rollover risk during an abrupt steering input? The conclusion will be entered in the Lone Star fleet's route-control worksheet.
    • During a Corpus Christi tanker and multiple-trailer review, a trainee works through this independently worded scenario: One semitrailer in a twin set is much heavier than the other. Which coupling order gives the better handling arrangement? The conclusion will be entered in the Lone Star fleet's route-control worksheet.
  10. Hazardous Materials And School Bus Safety10 questions
    • At a Texas school-transport and hazmat seminar, a trainee works through this independently worded scenario: Where should hazardous-material shipping papers be kept while the driver is belted and the vehicle is moving? The conclusion will be entered in the Lone Star fleet's route-control worksheet.
    • At a Texas school-transport and hazmat seminar, a trainee works through this independently worded scenario: Which sequence contains the basic hazardous-material description on a shipping paper? The conclusion will be entered in the Lone Star fleet's route-control worksheet.
How to prepare

A study plan for the Texas CDL knowledge test

1

Find out where you stand

Take a Quick check of 25 in coaching mode. Read each explanation, including the ones you got right; it tells you the rule Texas tests, not just the answer.

2

Study the topics you missed

Your account's Study tab ranks the 10 topics by your results. Read that chapter of the Texas Commercial Motor Vehicle Drivers Handbook, then take another Quick check to confirm the gap has closed.

3

Rehearse the real thing

Take the Full challenge of 100 in exam mode. Aim for 80 percent or better twice in a row; at that point you are answering from the rules, not from memory of the questions.

Questions

Texas CDL practice test questions

Is this the official Texas CDL knowledge test?

No. DMV Exam Pass is an independent study service and is not affiliated with Texas Department of Public Safety. The questions are written in the style of the exam to prepare you for it; the official test is taken with the agency.

What does the Texas CDL practice test cover?

The 100 questions are spread evenly across 10 topics: Texas Cdl Classes Permits Testing And Driver Qualifications, Vehicle Inspection Control Visibility And Communication, Speed Space Hazards Weather And Railroad Crossings, Emergencies Abs Skids Crashes Fires And Driver Fitness, Cargo Inspection Weight Balance And Securement, Passenger Vehicle Inspection Loading And Operation, Air Brake Components Inspection And Use, Combination Vehicle Control Coupling And Inspection, Doubles Triples And Tank Vehicle Operation, and Hazardous Materials And School Bus Safety. Every test you take draws from all of them, so a weak area shows up quickly.

How many questions are in the practice test, and how long does it take?

The Texas bank holds 100 questions. A Quick check of 25 takes about ten minutes, a Practice run of 50 about twenty, and the Full challenge of 100 about forty. You can pause any time.

Are these the real questions from the Texas exam?

No. Nobody outside the agency has the real questions, and we do not use, claim, or advertise leaked or exact exam questions. These are independently written questions that test the same rules, so what you learn transfers to whatever the real test asks.

Which handbook should I study for the Texas CDL knowledge test?

The Texas Commercial Motor Vehicle Drivers Handbook (DL-7C, Revised March 2026), published by Texas Department of Public Safety. Every question here is written for it, and each explanation names the rule, so when you miss a question you know which chapter to read.

What is the difference between coaching mode and exam mode?

Coaching mode shows whether each answer was right, and why, before you move on; it is for learning. Exam mode holds the explanations and the correct choices until the end and still shows your running score; it is for checking readiness. Both draw from the same bank, and scoring happens on our servers, so no answer key is loaded in your browser.

Does the practice test include road signs and pictures?

Yes. 1 of the 100 questions are illustrated with a sign, signal, marking, or road scene, the way the CDL knowledge test presents them.

Is the Texas practice test free, and do I need an account?

It is free, with no sign-up. An optional account saves your progress across devices and shows which topics need work.

Can I pause and come back later?

Yes. A test in progress is saved on this device and offered again when you return. With an account, it is saved to your account as well, so you can continue on another device.

What score should I aim for before test day?

Aim for 80 percent or better on a Full challenge in exam mode, more than once. The official passing score is set by the agency; scoring consistently above 80 here means you are answering from the rules rather than from luck.