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Mastering the CDL Pre-Trip Inspection Exam: A Complete Guide

Learn how to conduct thorough pre-trip inspections with our guide, a critical component for commercial vehicle safety.

Written by Andrei Zakhareuski. With over 16 years of expertise, Andrei leads Driving-Tests.org, a top online resource for driver education. His leadership has established vital partnerships with over 2,600 libraries, educational bodies, and state agencies.

The CDL Pre-Trip Inspection Exam is an integral part of obtaining your commercial driver’s license. This guide covers Class A and Class B pre-trip inspections, provides a checklist, and offers tips for memorizing the inspection process.

​ Start a free Pre-Trip Inspection practice test:

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• West Virginia - WV - West Virginia Pre-Trip Inspection Practice Test
• Wisconsin - WI - Wisconsin Pre-Trip Inspection Practice Test
• Wyoming - WY - Wyoming Pre-Trip Inspection Practice Test

​ CDL Class A Pre-Trip Inspection

Engine Compartment Inspection

Includes checking for leaks, belt tension, and the condition of hoses, among other components.

Cab Check/Engine Start

Involves inspecting the cab’s interior, gauges, and starting the engine to check for abnormalities.

Brake Check

Focuses on air brake systems, including air brake checks and the parking brake test.

​ CDL Class B Pre-Trip Inspection

Vehicle Overview

Begin with a general overview of the vehicle, checking for obvious signs of damage or issues.

External Inspection

Inspect all external components, including tires, lights, and mirrors.

Internal Inspection

Check all internal controls, ensuring everything is functional and within reach.

​ Pre-Trip Inspection Checklist

• Lights and reflector s: Ensure all are clean and functional.
• Engine oil and coolant levels : Check for adequate levels.
• Steering mechanism : Ensure it’s secure and functioning.
• Horn : Test for functionality.
• Windshield wipers : Check for operability and condition.
• Mirror s: Adjust for optimal visibility.
• Emergency equipment : Ensure presence and accessibility.
• Air brake system : Test for leaks and proper pressure.

​ Tips for Memorizing the Pre-Trip Inspection for CDL

• Create a Routine : Develop a consistent order in which to conduct your inspection.
• Use Mnemonics : Create acronyms or phrases to help remember the steps.
• Practice Regularly : Hands-on practice is the most effective way to memorize the inspection process.
• Visual Aids : Use diagrams or checklists as visual reminders.

Pro Tip : Practice the pre-trip inspection in a real-world setting. The more you perform the inspection in a practical environment, the more natural it will become.

Remember, the pre-trip inspection is not just a test requirement – it’s a fundamental safety practice every commercial driver should master. For more resources and detailed guides, visit Driving-Tests.org .

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• Start a free Pre-Trip Inspection practice test:
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• Tips for Memorizing the Pre-Trip Inspection for CDL

CDL School Bus Practice Test 2024 with pre-trip inspection

CDL School Bus Practice Test Question Answers: Try our free School Bus endorsement General Knowledge and pre-trip inspection practice test: For the CDL Class B Road test, the CDL Class B Pre-Trip Inspection is the hardest part. The reason most people fail their CDL Class B Road Test is that they do not get the right CDL Class B training and that makes them fail the Pre-trip inspection.

This CDL School Bus Practice Test will help you memorize all the questions and answers to pass the test. Hope you like the video and don’t forget to subscribe, we have various practice tests that can help you if you are working towards getting some endorsements.

CDL School Bus Practice Test

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You will need your CDL school bus endorsement to drive a school bus. Take our CDL school bus practice test to prepare for your exam.

Our school bus test was created directly from the CDL manual that is the basis for the actual exam. We cover all topics you may be tested on.

Summary: Answer the school bus test questions below. To practice other endorsements, visit our  CDL practice test  hub.

Find 2 practice exams for you to use below. Answer the questions and use the answer explanations at the end to learn important concepts.

• School Bus Practice Test 1
• School Bus Practice Test 2

Want to practice for other CDL endorsements? Use our  free CDL practice tests  to prepare for other sections of the exam. If you prefer to practice with flashcards, use some  CDL flashcards .

Our Recommended CDL School Bus Prep Course

If you are serious about passing your CDL school bus exam, try our recommended CDL School Bus prep course.

CDL School Bus Test Overview

The CDL school bus test is an endorsement test that is needed by those individuals who wish to drive a school bus.

You must earn your CDL and passenger endorsement before you can earn this endorsement. You can take a  passenger transport practice test  to prepare for that.

The school bus endorsement test can vary from state to state but you can expect the following when taking the written exam:

• 20 total questions
• Multiple-choice format
• Need a passing score of 80% or higher (16 correct answers)

The CDL bus driver test will examine your knowledge on the following topics:

• Danger zones and use of mirrors
• Loading and unloading
• Emergency exit and evacuation
• Railroad-highway grade crossings
• Student management
• Antilock braking systems
• Special safety considerations

You can also expect to take a skills (road) test when earning this endorsement.

As stated earlier, school bus operations are regulated by state and local laws and regulation. The test may slightly vary depending on your state.

If you still need to earn your CDL, practice the general written exam and other sections you will be tested on by visiting our  CDL driving test  home.

School Bus Endorsement Test FAQs

How many questions are on the school bus endorsement test.

It will depend on your state, but you can generally expect for there to be 20 questions. You will need to answer 80% of them correctly to pass the exam.

Do I need a CDL to get a school bus endorsement?

Yes, you will need your CDL license to add the school bus endorsement to it. You will also need a passenger endorsement.

Is there a road test for the school bus endorsement?

This will vary depending on your state, but many states do require a road (skills) test when attempting to earn your school bus endorsement.

• Authored By: Gianni Evangelisti
• Last Updated June 25, 2023

CDL Pretrip Test

Boost your confidence: the essential cdl pretrip practice test prep, cdl pretrip practice test: essential tips for passing your exam, understanding the importance of cdl pretrip practice test.

At the onset of your journey to becoming a commercial driver, it is vital to comprehend the significance of the CDL pretrip practice test. This evaluation is designed to assess your ability to inspect a vehicle for safety and operational issues, as well as to ensure you are familiar with the components of a commercial vehicle.

Familiarizing Yourself with the Inspection Requirements

Before embarking on the CDL pretrip practice test, it is imperative to acquaint yourself with the inspection requirements mandated by the Department of Transportation (DOT). Familiarize yourself with the various components of a commercial vehicle, including the engine compartment, coupling systems, brake systems, and more.

Effective Strategies for Acing the CDL Pretrip Practice Test

• Consistent Practice Regular practice is paramount to success in the CDL pretrip practice test. Devote time to conducting thorough inspections of commercial vehicles, ensuring you are well-versed in identifying potential safety hazards and mechanical issues.
• Utilize Study Materials Leverage study materials such as manuals, online resources, and practice test questions to reinforce your understanding of commercial vehicle components and inspection procedures.
• Seek Guidance Seek guidance from experienced commercial drivers or instructors to gain valuable insights and tips for acing the pretrip practice test. Their practical knowledge and advice can significantly enhance your preparedness.

Embracing the Opportunity for Growth

Approach the CDL pretrip practice test as an opportunity for personal and professional growth. Embrace the challenge and commit to honing your skills in vehicle inspection, as this will not only bolster your chances of passing the test but also contribute to your overall competence as a commercial driver.

By embracing a proactive approach to mastering the CDL pretrip practice test, you can instill confidence in your abilities and pave the way for a successful career in commercial driving. Remember, preparation and diligence are key to conquering this pivotal assessment.

In conclusion, the CDL pretrip practice test serves as a fundamental evaluation of your ability to conduct thorough vehicle inspections, thus emphasizing the importance of meticulous preparation and dedication to mastering commercial vehicle components and inspection procedures. As you embark on this journey, equip yourself with the knowledge and commitment required to excel in the test and lay a solid foundation for a flourishing career in commercial driving.

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CDL Practice Tests: School Bus Endorsement

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Which mirrors on a bus are mounted on the left and right front corners of the bus and are used to see the front bumper “danger zone” area directly in front of the bus that is not visible by direct vision?

• Outside Left and Right Side Convex Mirrors
• All are used for this purpose
• Outside Left and Right Side Flat Mirrors
• Outside Left and Right Side Crossover Mirrors

10.1.5 – Outside Left and Right Side Crossover Mirrors

These mirrors are mounted on both left and right front corners of the bus. They are used to see the front bumper “danger zone” area directly in front of the bus that is not visible by direct vision, and to view the “danger zone” area to the left side and right side of the bus, including the service door and front wheel area. The mirror presents a view of people and objects that does not accurately reflect their size and distance from the bus. The driver must ensure that these mirrors are properly adjusted.

When students have gotten off the bus and reach the edge of the roadway to cross the street, which of the following is NOT the correct procedure for them to follow?

• Cross far enough in front of the school bus to be in your view.
• Walk to the left edge of the school bus, stop and look again for your signal to continue to cross the roadway.
• Stay very close to the front of the bus as they cross to make sure they are protected
• Look for traffic in both directions, making sure the roadway is clear.

Upon your signal, the students should:

• Look for traffic in both directions, making sure roadway is clear.
• Proceed across the roadway, continuing to look in all directions.

If your school bus stalls on the tracks, get the students off the bus and move them where?

• Far from the bus and perpendicular to the tracks, both toward the tracks and toward the train
• Far from the bus at an angle, both away from the tracks and away from the train
• Far from the bus at an angle, both away from the tracks and toward the train
• Far from the bus and perpendicular to the bus, both along the tracks and away the train

Bus Stalls or Trapped on Tracks . If your bus stalls or is trapped on the tracks, get everyone out of the bus and off the tracks immediately. Move everyone far from the bus at an angle, both away from the tracks and toward the train.

If your ABS system malfunctions:

• Stop driving immediately. Do not move the vehicle until repairs are made
• You have reduced braking force. Slow your speeds and brake sooner
• Your wheels will easily lock up, even under relatively minor braking forces. Brake gently.
• You still have normal brake functions. Drive and brake as you always have

How will you know if you've lost ABS function at one or more wheels?

• The red malfunction lamp stays on after the bulb check or goes on once you are underway
• The yellow malfunction lamp goes off soon after starting the vehicle or goes off once you are underway
• The yellow malfunction lamp stays on after the bulb check or goes on once you are underway
• The yellow malfunction lamp blinks three times after the bulb check or blinks three times once you are underway

When stopping a school bus at a bus stop, what is the last thing you must do before completely opening the door and signaling students to approach?

• Beep the horn to make sure students are paying attention
• Pump the brakes at least 5 times to reduce air pressure in the parking brakes
• Make a final check to see that all traffic has stopped
• All these are correct

When stopping, you should:

• Bring the school bus to a full stop with the front bumper at least 10 feet away from students at the designated stop. This forces the students to walk to the bus so you have a better view of their movements.
• Place transmission in “Park” (if there is no “Park” shift point, place in “Neutral” and set the parking brake at each stop.
• Activate alternating red lights when traffic is a safe distance from the school bus and ensure stop arm is extended.
• Make a final check to see that all traffic has stopped before completely opening the door and signaling students to approach.

When unloading students on a school bus route, which of the following is NOT the correct procedure?

• Have the students remain seated until told to exit.
• Have the children lined up at the front of the bus, but behind the white line as you approach the stop
• Tell students to exit the bus and walk at least 10 feet away from the side of the bus to a position where you can plainly see all students.
• Count the number of students while unloading to confirm the location of all students before pulling away from the stop.
• Check all mirrors.

If students must cross the roadway after getting off the bus, which of the following is NOT the correct procedure for them to follow?

• Walk to a location at least 10 feet in front of the right corner of the bumper, but still remaining away from the front of the school bus.
• Stand within 3 feet of the bus near the convex mirror so you can see them
• Walk approximately 10 feet away from the side of the school bus to a position where you can see them.
• Stop at the right edge of the roadway. You should be able to see the student’s feet.

If a student or students must cross the roadway, they should follow these procedures:

Describe the danger zones of a bus:

• It may extend as much as 30 feet from the front bumper with the first 10 feet being the most dangerous
• It extends 10 feet from the left and right sides of the bus, and 10 feet behind the rear bumper of the school bus
• The area to the left of the bus is always considered dangerous because of passing cars

How will you know if your school bus is equipped with ABS?

• Yellow ABS malfunction lamp on the instrument panel
• Red ABS malfunction lamp on the instrument panel
• A yellow ABS malfunction light on the back of the bus below the brake lights
• A yellow ABS sticker near the back emergency door

Choose your next section:

About The School Bus CDL Exam

The School Bus CDL Exam is required if you want to get a school bus or charter bus endorsement. It is not required for getting a Class A CDL to drive a big rig. Bus drivers must have a commercial driver's license if they drive a vehicle designed to seat 16 or more persons, including the driver.

Bus drivers must have a passenger endorsement on their commercial driver license. To obtain the endorsement, you must pass a knowledge test on the Safe Driving and (this section) portions of the CDL manual. If your bus has air brakes, you must also pass a knowledge test on air brakes . You must also pass the skills/drive tests required for the class and type of passenger vehicle you plan to drive.

This section covers:

Vehicle Inspection

• On the Road
• After-trip Vehicle Inspection

Prohibited Practices

• Use of Brake-door Interlocks

Before driving your bus, make sure it is safe. You must review the inspection report made by the previous driver. Only if defects reported earlier have been certified as repaired or not needed to be repaired, should you sign the previous driver's report. This is your certification that the defects reported earlier have been repaired.

Make sure the following are in good working order before driving:

• Service brakes, including air hose couplings (if your bus has a trailer or semitrailer).
• Parking brake.
• Steering mechanism.
• Lights and reflectors.
• Tires (front wheels must not have re-capped or re-grooved tires).
• Windshield wiper or wipers.
• Rear-vision mirror or mirrors.
• Coupling devices (if present).
• Wheels and rims.
• Emergency equipment

Loading And Trip Start

Do not allow riders to leave carry-on baggage in a doorway or aisle. There should be nothing in the aisle that might trip other riders. Secure baggage and freight in ways that avoid damage and:

• Allow the driver to move freely and easily.
• Allow riders to exit by any window or door in an emergency.
• Protect riders from injury if carry-ons fall or shift.

Forbidden Hazardous Materials

Buses may carry small-arms ammunition labeled ORM-D, emergency hospital supplies and drugs. You can carry small amounts of some other hazardous materials if the shipper cannot send them any other way. Buses must never carry:

• Division 2.3 poison gas, liquid Class 6 poison, tear gas, irritating material.
• More than 100 pounds of solid Class 6 poisons.
• Explosives in the space occupied by people, except small-arms ammunition.
• Labeled radioactive materials in the space occupied by people.
• More than 500 pounds total of allowed hazardous materials and no more than 100 pounds of any one class.

Riders sometimes board a bus with an unlabeled hazardous material. Do not allow riders to carry on common hazards such as car batteries or gasoline. See Section 2 and Section 9 for additional information on hazardous materials.

Common Bus Accidents

Accidents In Intersections:

The Most Common Bus Accidents: Bus accidents often happen at intersections. Use caution, even if a signal or stop sign controls other traffic. School and mass transit buses sometimes scrape off mirrors or hit passing vehicles when pulling out from a bus stop. Remember the clearance your bus needs and watch for poles and tree limbs at stops. Know the size of the gap your bus needs to accelerate and merge with traffic. Wait for the gap to open before leaving the stop. Never assume other drivers will brake to give you room when you signal or start to pull out.

Speed In Curves

Accidents on curves result from excessive speed, often when rain or snow has made the road slippery. Every banked curve has a safe "design speed." In good weather, the posted speed is safe for cars but it may be too high for many buses. With good traction, the bus may roll over; with poor traction, it might slide off the curve. Reduce speed for curves. If your bus leans toward the outside on a banked curve, you are driving too fast.

Railroad Crossings

Bus drivers must stop at railroad crossings:

• Stop your bus between 15 and 50 feet before railroad crossings.
• Listen and look in both directions for trains. You should open your forward door if it improves your ability to see or hear an approaching train.
• Before crossing after a train has passed, make sure there is not another train coming in the other direction on other tracks.
• If your bus has a manual transmission, never change gears while crossing the tracks.
• You do not have to stop, but must slow down and carefully check for other vehicles:
• - At streetcar crossings.
• - Where a policeman or flagman is directing traffic.
• - If a traffic signal is green.
• - At crossings marked as "exempt" or "abandoned.
• Avoid fueling your bus with riders on board unless absolutely necessary. Never refuel in a closed building with riders on board.
• Do not talk with riders or engage in any other distracting activity while driving.
• Do not tow or push a disabled bus with riders aboard the vehicle, unless getting off would be unsafe. Only tow or push the bus to the nearest safe spot to discharge passengers. Follow your employer's guidelines on towing or pushing disabled buses.

Questions You Should Know For The Exam

• 1. Name some things to check in the interior of a bus during a pre-trip inspection.
• 2. What are some hazardous materials you can transport by bus?
• 3. What are some hazardous materials you cannot transport by bus?
• 4. What is a standee line?
• 5. Does it matter where you make a disruptive passenger get off the bus?
• 6. How far from a railroad crossing should you stop?
• 7. When must you stop before crossing a drawbridge?
• 8. Describe from memory the “prohibited practices” listed in the manual.
• 9. The rear door of a transit bus has to be open to put on the parking brake. True or False?

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Illinois CDL School Bus Practice Test (IL) 2024

Don't stress over the Illinois CDL test, nail it the first time with new free Illinois school bus test questions and answers!

• 20 Questions
• 80% Passing Score
• 4 Mistakes Allowed

Illinois CDL Test Facts

• Questions: 50
• Correct answers to pass: 40
• Passing score: 80%
• Test locations: Secretary of State (SOS) Offices
• Test languages: English, Spanish
• Based upon: Illinois CDL Book

If your goal is to become a school bus driver in Chicago, Peoria, Rockford or any other city in the state of Illinois, you’re going to have to do more than pass the CDL general knowledge test 2024 assessment. Of course, that exam must be passed by every aspiring commercial driver, whether they aim to drive a taxi, a box-truck or a triple-trailer tank vehicle; you will still need to secure a passing grade of 80 percent or higher to pursue a career as a commercial driver. However, passing an additional Illinois CDL school bus test will also be necessary, before you can begin learning to drive. Don’t worry if you are not sure what kind of topics you will need to learn for this assessment, as our Illinois school bus endorsement practice test is here to show you the way! This CDL Illinois practice test for aspiring school bus drivers is not the only study aid you will need to get through the exam. While it does contain more than straight-up DMV written test questions and answers, it does not include a complete break-down of each school bus endorsement test topic that you will need to study in preparation for the Illinois SOS written test 2024 exam. For this, you will need to read the School Bus or S endorsement section of the official permit test study guide for commercial drivers. You should not think of the study guide and our Illinois drivers license practice test as two independent resources, but as two parts of an effective permit test preparation puzzle. The Illinois drivers license manual explains everything you need to know, while the drivers license test questions on this school bus CDL practice test present an opportunity for you to utilize that information, prior to the real assessment. Doing so will help you retain the knowledge for longer, and make sure you understand it well-enough to apply it in an exam-like situation. So, what exactly is it that school bus drivers need to know? As you can imagine, transporting school children is a big responsibility which carries with it more safety considerations and regulations than many other driving careers. The CDL school bus questions and answers for Illinois students on our 2024 school bus practice test and the real exam will target all the major subject areas in the DMV handbook, including danger zones and proper use of mirrors, post-trip inspection, boarding procedures, driver conduct rules and a variety of other safety considerations. As most school buses are Class B commercial vehicles and as such are fitted with air brakes, you will also need to learn about how this equipment effects your control of the vehicle, air brake maintenance, repair and components. This information is not included on the school bus exam, but on the separate Air Brakes endorsement test. As and when you are ready to seek your Air Brakes endorsement, our Class B license Illinois practice test for air brakes can help you. If you have not yet dealt with the CDL general knowledge permit test, we recommend going over to our CDL general knowledge practice test for Illinois drivers to revise for that exam before checking out any endorsement-specific material. Reading information relating to multiple assessments at the same time could lead to confusion and ultimately jeopardize your chances of passing the next test. When you’re ready, our CDL school bus practice test 2024 quiz and complimentary CDL practice tests will be here for you to use, free of charge!

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FREE Florida CDL School Bus Practice Test 2024 | FL

Transporting students comes with a lot of responsibility and the DMV endorsement exam will test your knowledge of state traffic laws, driver safety, emergency evacuation, and proper signal usage. If you think that you could use some extra help before taking the real exam, we can help! Our Free Florida CDL School Bus Practice Test will help you prepare to answer the same types of questions found on the endorsement exam. We referenced the official Florida CDL Handbook to create a 25-question multiple choice test that gives you a chance to become comfortable with the content and test format. We provide you with detailed descriptions of correct responses so that you can check your work and improve your score. An 80% or above is a passing score and your one step closer to passing the real thing.

Don’t register for the DMV endorsement exam only to find out that you are unprepared. Take our Free Florida CDL School Bus Practice and prepare to pass!

Florida CDL School Bus Overview:

Get the latest (2024) official FL CDL Manual.

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Study Today  >>>  Pass Tomorrow  >>>  GUARANTEED!!!

SCHOOL BUS (Section 10 in the Texas Commercial CDL Handbook)

20/16 (questions / must get right -  there are a 120 possible questions ) We have all 120 of the real questions & answers here online!

SPECIAL NOTE: These are the exact same test questions and answer you will see on the computer at the Texas Department of Public Safety Driver License office on the SCHOOL BUS test.

The SCHOOL BUS test is one of the  hardest  test out of all of the endorsement tests you can take. There are  120 questions  that can be asked.  There will be only 20 chosen out of 120 . You must pass with getting a minimum of 16 right, 80% or higher in the score. We see people make many unnecessary trips back to the driver license office trying to pass the SCHOOL BUS test studying from the CDL handbook or trying to pass with the free practice tests online failing time and time again. Wasted time off work, money lost from not being at work, bosses frustrated you missing work, money lost on fuel and just the aggravation of having to stand in line many times makes it worth using our tests to pass the very first time.

Why take our online CDL practice tests?

The old saying is “practice makes perfect” and taking the CDL practice test is a great way to prepare for taking this important test.  The actual Texas CDL exam can be quite difficult, thus, taking time to undergo studying with the actual Texas CDL test questions & answers will make sure that you know your information before going to the Texas TXDPS office. There is nothing more frustrating than going to the TXDPS office, waiting in line, testing and then miss passing the test by one question. There is nothing like scoring a 100% or close to a 100% on a test the very first try.

Most all people learn best in a hands on situation. Practicing the actual real Texas CDL test questions that will be asked on the TXDPS computer is one of the best ways that you can prepare for the CDL testing at your local TXDPS office.  If you think about it, most skills are learned by actually doing them, not by reading a book or talking about them.  Repetition is a key part of learning, so if you are repeating the test over and over again with the exact CDL questions & answer you will see on the computer at your local driver license office this will greatly increase your ability to learn the material quickly that you need to know. Practicing the actual CDL questions & answers will make it easy to pass the CDL test the very first time. Pass the CDL test quick with our CDL test questions & answers. These are the actual CDL questions and answers you will see when sitting down at the TXDPS drive license office.

Find reliable CDL test questions & answers to pass TXDPS computer tests…

WARNING!   Don’t be fooled by other websites that advertise Texas CDL online testing. They are not the actual CDL test questions you will see on the computer at the TXDPS office. Our CDL tests are the  exact same Texas CDL tests questions & answers you will see on the computer when doing your test at the TXDPS office. We have the  actual  four (4) Texas CDL Written Test questions and answers to all of the four (4) Texas CDL written exams you will see at the TXDPS. We also have all of the endorsement tests to include the Hazmat, Tanker, Doubles / Triples, Passenger & School Bus. There is nothing like knowing the questions & answers. It's like deja vu when you take the test at the TXDPS driver license office. You  will pass  with our study materials!!!

In order to learn how to take a CDL license test, you need to find reliable real CDL test questions & answers.  We have the actual Texas CDL questions & answers to all of the written CDL tests at your local TXDPS driver license office.

How to take the test …

Before you take your CDL license test, you will want to review your CDL information.  All TXDPS testing centers offer a CDL handbook for you to study. You should read the Texas Commercial Vehicle Handbook on each subject before practicing testing a couple of times to learn the information, then practice what you have learned on our online testing. Most pass without reading the book by memorizing the questions and answers on our website.

Depending on how well you did on your first few online testing practices, you may want to redo the test 10 to 15 times after reviewing the information.  This will help you to remember what the correct answer is.  Our CDL testing program will keep making you review the questions that you got wrong to help yourself learn what the correct answers are.

Keep in mind that many practice tests online that are free and nothing good is free. You will have to pay for access to the real Texas CDL test questions.  Because of this, you should get comfortable with taking the test before going in for the real thing at your local TXDPS office.  Using our online testing, you will not waste your time, time off work, miles on your car and money on fuel taking a test that you aren’t ready for. There is nothing more frustrating than going into the driver license office waiting a long time in line and failing missing 1 to many questions.

Where do you begin???

The first step in getting your CDL testing you will have to obtain a Class A or B Commercial Learner Permit (CLP).  To get a  Class B CLP permit  you will have to complete the following tests in this order testing at the TXDPS office closest to you, 

To get a  Class A Commercial Learner Permit (CLP)  you will have to complete the following tests in this order testing at the TXDPS office closest to you, 

Combination  

You must take these written tests in this order at the TXDPS office.

There are 530 questions total that can be asked on the class A CDL tests. Our testing program is set up just like your local TXDPS computer. When you practice with our online testing these are the exact CDL questions and answers you will see when you sit down to take the CDL tests at your local TXDPS office.

Again, our CDL test questions and answers are  exactly  what you will see, word for word, at your local TXDPS driver license office.

TXDPS – CDL WRITTEN TESTS:

Here are the four (4) written tests you will have to complete to get a  Commercial Learner Permit (CLP) . The written tests you will have to complete are highlighted in  bold.  Written tests  must  be taken in this order at any TXDPS office:

TEXAS COMMERCIAL VEHICLE OPERATION 

          20/16 (questions asked / must get right – there are a 80 possible questions )

      2. GENERAL KNOWLEDGE            50/40 (questions asked / must get right -  there are a 250 possible questions )

      3. AIR BRAKES            25/20 (questions asked / must get right -  there are a 100 possible questions )

     4. COMBINATION             20/16 (questions asked / must get right -  there are a100 possible questions )

SPECIAL NOTE:  You do not have to take all of the written tests at the same TXDPS office. You may take written tests at different locations. You can also take a road test at a totally different TXDPS office where you did not take your written tests at. The TXDPS have all of your tests on computer and every driver license office in the State of Texas can see the written tests you have taken and your test scores. It is a good idea to get a receipt for each written test taken.  The TXDPS driver license office has a new computer system that can generate a receipt for each written test you take.  You have to ask for the receipt from the TXDPS counter employee assisting you. If the TXDPS counter employee does not know what you are asking for or how to find the receipt, ask to speak to the TXDPS unit supervisor.  ALWAYS get a receipt for each test you take.  Remember the TXDPS employees are government workers who make mistakes daily. You do not want to take a test and it get lost from a lazy TXDPS worker by not placing the completed test into the TXDPS system on your driver license showing being not completed under your license number.

How do you know when you are ready to go to the TXDPS office to test?

We recommend once you are scoring 90% or higher back to back a minimum of 10 up to 15 times in a row on our website's online testing program, on one test subject, then you are ready to take the test at your local TXDPS office. You must score 80% or higher at the TXDPS office on their computer to pass.

Study Today  >>>  Pass Tomorrow  >>>  GUARANTEED!!!

We have the  real  TXDPS questions & answers here on our site!

With our online testing you will not need the  Texas Commercial CDL Handbook  from the driver license office. However, if you choose to get the CDL handbook from the driver license office they are free. Click here to access the online  Texas Commercial CDL Handbook .

Texas Commercial CDL Handbook    (Description: large 8 1/2" X 11" paper book). Should you like study the  Texas Commercial CDL Handbook   will need read the sections listed below in the  Texas Commercial CDL Handbook   to pass the written tests 1 through below for the basic Class A CDL license:

Section 1: Introduction

Section 2: Drive Safely

Section 3: Cargo

Section 5: Air Brakes

Section 6: Combination Vehicles

Section 12: Vehicle Control

Section 13: Road Driving

Section 14: Special Requirements

For a class A CDL you will take four (4) written tests on the TXDPS computer with information gained from these books to get your basic Class A CDL. Each test will consist of a certain number of multiple-choice questions. You must pass with 80% or higher score. I have included a number of questions per test with a number of how many you need to get right in order to pass. You will have to take the State Rules & Combination test first before taking any other tests, study these first. Then you can take the tests General Knowledge, Air Brake or Pre-Trip in any order once you have your permit.

• TEXAS COMMERCIAL VEHICLE OPERATION -  (Section 14)

20/16 (questions / must get right -  there are a 80 possible questions )

• GENERAL KNOWLEDGE-  (Section 1, 2, 3, 12, 13)

50/40 (questions / must get right -  there are a 250 possible questions )

• AIR BRAKES-  (Section 5)

25/20 (questions / must get right -  there are a 100 possible questions )

• COMBINATION  -  (Section 6)

20/16 (questions / must get right -  there are a 100 possible questions ) 

You may want to get endorsements on your basic CDL license. I recommend all three 1 to 3 to make you more valuable to perspective employers. This information can be found in the  Texas Commercial CDL Handbook .

• HAZMAT  (Study section 9)

30/24 (questions / must get right -  there are a 180 possible questions )

• TANKER  (Study section 8)

20/16 (questions / must get right -  there are a 120 possible questions )

• DOUBLES / TRIPLES ( Study section 7)

20/16 (questions / must get right -  there are a 100 possible questions )

• PASSENGER  (Study section 4)​

​20/16 (questions / must get right -  there are a 120 possible questions )

• SCHOOL BUS  (Study section 10)

Studying Online is Fast & Effective  
- preparing for the Texas CDL written tests has never been easier. You can practice online anytime and anywhere, at your own convenience. We have gone through the Texas CDL handbook and developed hundreds of possible questions and answers exactly worded as you will see at the TXDPS. Every question comes with feedback, so you will immediately know the correct answer. We update our practice tests regularly to ensure the  most accurate  CDL test preparation possible. Every year thousands pass their Texas CDL written tests with our online CDL test preparation. Our Texas CDL practice tests give you the knowledge and confidence you need to pass the Texas CDL written test your first time.

CDL Driver License Definitions:  

CDL Class A 
 - Any combination of tractor and trailer with a GCWR of 26,001 or more pounds provided the GVWR of the vehicle(s) being towed is in excess of 10,000 pounds. Examples of CDL Class A vehicles include: tractor trailers, double trailers, and triple trailer rigs. You must pass the general knowledge test, combination endorsement test, and the air brakes test to get your Class A. Other endorsements such as the HAZMAT, tanker, double/triple trailer endorsement are required only if you drive a vehicle with double and triple trailers. You need to pass the following tests for a class A CDL license:

GENERAL KNOWLEDGE

COMBINATION

CDL Class B 
 - Any single vehicle with a GVWR of 26,001 or more pounds, or any such vehicle towing a vehicle not in excess of 10,000 pounds GVWR. Examples of CDL Class B vehicles include: most straight trucks, dump trucks, vacuum trucks, crane trucks, and cement trucks. You need to pass the following tests for a class B CDL license:

CDL Class C 
 - Any single vehicle, or combination of vehicles, that is not a Class A or B, but is made to transport 16 or more passengers, including the driver, or is transporting material hazardous materials. Examples of CDL Class C vehicles include: coach buses, shuttle vans, or school buses. You need to pass the general knowledge test. Depending on what vehicle you plan on driving you may have to take the air brakes test, passenger test, and school bus endorsement. You need to pass the following test for a class C CDL license:

$25 gives you 30 days access to the SCHOOL BUS test.

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