CDL Practice Tests: Dominate The CDL Exam!

Choose A Section:

Go!
Question #636 (1 of 10)

Give a brief explanation of the problem:

Optional: Leave your email address if you would like a reply:

Report Cancel

What is the maximum legal weight for the drive axles or trailer tandems?

  • 20,000 pounds
  • 26,000 pounds
  • 12,000 pounds
  • 34,000 pounds

The legal weight limits for each set of axles is:

  • Steer axle varies by state
  • 34,000 for the drive axles
  • 34,000 for the trailer tandems
Previous Next
Question #408 (2 of 10)

Give a brief explanation of the problem:

Optional: Leave your email address if you would like a reply:

Report Cancel

When placing placards on a vehicle, each placard must be:

  • All these apply
  • At least 3 inches away from any other markings.
  • Kept clear of attachments or devices, such as ladders, doors and tarps
  • Easily seen from the direction it faces

Placards must appear on both sides and both ends of the vehicle. Each placard must be:

  • Easily seen from the direction it faces.
  • Placed so the words or numbers are level and read from left to right.
  • At least 3 inches away from any other markings.
  • Kept clear of attachments or devices, such as ladders, doors and tarps.
  • Kept clean and undamaged so that the color, format and message are easily seen.
  • Be affixed to a background of contrasting color.
Previous Next
Question #823 (3 of 10)

Give a brief explanation of the problem:

Optional: Leave your email address if you would like a reply:

Report Cancel

A steel coil weighing 21,000 lbs requires how much securement against forward movement?

  • 10,500 lbs
  • 10,000 lbs
  • 16,800 lbs
  • 21,000 lbs
  • The forward force (80% of the cargo weight) represents braking while driving straight ahead.
  • The rearward force (50% of the cargo weight) represents vehicle acceleration or braking in reverse.
  • The side-to-side or lateral force (50% of the cargo weight) represents traveling on a curve, ramp or changing lanes.
  • The vertical force (20% of the cargo weight)) represents cargo vibration during transport. This requirement is satisfied when the cargo is "Fully Contained"
Previous Next
Question #814 (4 of 10)

Give a brief explanation of the problem:

Optional: Leave your email address if you would like a reply:

Report Cancel

A chock is defined as:

  • A structure, device, or another substantial article placed against or around an article to prevent horizontal movement of the article.
  • A tapered or wedge-shaped piece used to secure round articles against rolling.
  • A crosswise load bearing structural component, particularly a part of a log bunk.
  • A short piece of material, usually wood, nailed to the deck to reinforce blocking.

Chock:

A tapered or wedge-shaped piece used to secure round articles against rolling.

Previous Next
Question #552 (5 of 10)

Give a brief explanation of the problem:

Optional: Leave your email address if you would like a reply:

Report Cancel

When operating any commercial vehicle, which of the following should you NOT do while driving down a steep grade?

  • Coast
  • Ride the clutch
  • All these are correct
  • Change gears
When operating any commercial vehicle, do not ride the clutch, race the engine, change gears, or coast while driving down the grade
Previous Next
Question #810 (6 of 10)

Give a brief explanation of the problem:

Optional: Leave your email address if you would like a reply:

Report Cancel

Which of the following are not covered by the specific log securement requirements?

  • Logs unitized by banding or other comparable means.
  • None of these are covered by the specific log requirements
  • Firewood, stumps, debris, other short logs, and longer logs.
  • Loads of no more than four processed logs.

The following types of logs are not covered by the specific logs requirements:

  • Logs unitized by banding or other comparable means. [Secure according to general cargo securement requirements.]
  • Loads of no more than four processed logs. [Secure according to general cargo securement requirements.]
  • Firewood, stumps, debris, other short logs, and longer logs. [Transport in a vehicle or container enclosed on both sides, the front, and the rear and strong enough to contain them.]
Previous Next
Question #801 (7 of 10)

Give a brief explanation of the problem:

Optional: Leave your email address if you would like a reply:

Report Cancel

An intermodal container is:

  • A specialized container, primarily used to contain and transport materials in the waste, recycling, construction/demolition, and scrap industries, which are used in conjunction with specialized vehicles, in which the container isloaded and unloaded onto a tilt frame body by an articulating hook-arm.
  • A vehicle especially built and fitted with locking devices for transport.
  • A platform or tray on which cargo is placed so that it can be handled as an article. (Same as "Skid")
  • A reusable, transportable enclosure that is especially designed with integral locking devices that secure it to a container chassis trailer to facilitate the efficient and bulk shipping and transfer of goods by, or between various modes of transport, such as highway, rail, sea, and air.

Intermodal Container:

A reusable, transportable enclosure that is especially designed with integral locking devices that secure it to a container chassis trailer to facilitate the efficient and bulk shipping and transfer of goods by, or between various modes of transport, such as highway, rail, sea, and air.

Previous Next
Question #338 (8 of 10)

Give a brief explanation of the problem:

Optional: Leave your email address if you would like a reply:

Report Cancel

Trailers will have yellow ABS malfunction lamps:

  • Above each set of axles
  • On the left side, either on the front or rear corner.
  • On the right side, either on the front or rear corner.
  • Underneath the trailer doors at the rear of the trailer
Trailers will have yellow ABS malfunction lamps on the left side, either on the front or rear corner.
Previous Next
Question #320 (9 of 10)

Give a brief explanation of the problem:

Optional: Leave your email address if you would like a reply:

Report Cancel

When a vehicle goes around a corner, the rear wheels follow a different path than the front wheels. This is called:

  • Off-tracking
  • Turn scraping
  • Rolling over
  • Inner-tracking
When a vehicle goes around a corner, the rear wheels follow a different path than the front wheels. This is called off-tracking or "cheating."
Previous Next
Question #653 (10 of 10)

Give a brief explanation of the problem:

Optional: Leave your email address if you would like a reply:

Report Cancel

Ideally, where would you like the cargo's center of gravity located?

  • Just slightly behind the tractor's drive axles
  • Roughly centered between the steer axle and the trailer tandems
  • Centered between your drive axles and your trailer tandems.
  • About 10 feet to the rear the center point of the trailer
You'll want to have the cargo loaded into the trailer so that the center of gravity is centered between your drive axles and your trailer tandems.
If the center of gravity of the cargo is too far to the front or rear of the vehicle, it is entirely possible that you will not be able to get your axle weights legal without reloading the cargo itself.
Previous Next
Complete!

Choose your next section:

Go!

CDL Manual Sections To Choose From:

CDL Practice Tests

Our CDL practice tests are designed to help test your knowledge of the CDL Manual and sharpen your skills for taking the CDL permit and endorsement exams. They are not designed to teach you the knowledge necessary to pass the exams. Please do not try to memorize CDL practice tests in order to get your CDL. There's a better way.

Our High Road CDL Training Program is by far the easiest and most effective way to learn the materials necessary for passing your written CDL exams and preparing for a great start to your career. We strongly suggest using the High Road (which is 100% free!) to learn the CDL manual before using our CDL practice questions to test your knowledge.

How to Pass CDL Permit Test the First Time

The Class A CDL permit exam consists of a multiple choice test covering 20 different areas related to commercial driving. To prepare for this test, it is important to do practice tests beforehand. Knowing your personal study habits, getting enough rest, and eating a healthy breakfast will also set you up for success.

Tips For Passing the Commercial Driver's License (CDL) Permit Test

  • Practice Makes Perfect: The best way to both mentally and physically prepare for the written exam is to take practice tests. Start out with open-book tests and gradually work your way up to giving yourself a time limit. Finally, before the big day, take a practice exam as if it were the real thing without any help. This will give you a good indication of how well you understand the material.
  • Understand Instead of Memorize: Memorizing information can be helpful for the written exam, but the key to being fully prepared is to understand the material rather than just memorizing it. Understanding the material will allow you to answer questions correctly no matter how they are worded.
  • Real World Applications: When struggling to understand concepts, create real-world scenarios to make the information more relevant to your life. Doing this will make it easier to remember come test time.
  • Utilize Study Strategies: Utilizing study strategies such as flashcards, songs, rhymes, and phrases can help you remember the material.
  • Be Fresh and Alert: The night before the exam, get a good night's sleep and eat a filling breakfast on the morning of the exam. This will ensure you are fresh and alert to take your exam.
  • Begin Early and Space out Your Studying: It is important to give yourself ample time before the exam to get familiar with the material and get your mind ready for the big day. Consider taking a training course online or in-person, if it's required. Shop around for a course that works best for you.
  • By following these tips, you will be well prepared for your written CDL exam and on your way to a successful career.

Why Join Trucking Truth?

We have an awesome set of tools that will help you understand the trucking industry and prepare for a great start to your trucking career. Not only that, but everything we offer here at TruckingTruth is 100% free - no strings attached! Sign up now and get instant access to our member's section:
High Road Training Program Logo
  • The High Road Training Program
  • The High Road Article Series
  • The Friendliest Trucker's Forum Ever!
  • Email Updates When New Articles Are Posted

Apply For Paid CDL Training Through TruckingTruth

Did you know you can fill out one quick form here on TruckingTruth and apply to several companies at once for paid CDL training? Seriously! The application only takes one minute. You will speak with recruiters today. There is no obligation whatsoever. Learn more and apply here:

Apply For Paid CDL Training