CDL Combination Practice Test
Free Practice Test Questions & Answers
Combination Vehicle
Are you studying for the CDL Combination Vehicle Test to get your Class A Permit? Our FREE CDL combination practice test is designed to help aspiring truck drivers like you pass the Commercial Driver’s License exams with confidence. These real questions you’ll see on the CDL Combo test come with the answers and explanations, so you’re prepared to pass!
This CDL knowledge test randomizes the questions and answers, so you can take this Combination practice exam over and over.
Full Combination Practice Test
Ready to pass the CDL Class A permit exam?
20 Questions • Passing Score: 80%
Free CDL Combination Practice Test
Prepare and Pass Your CDL Combination Exam with Confidence
Looking to pass your CDL Combination Vehicle Test? Our free CDL combination practice test is designed to help aspiring truck drivers master the skills needed to operate tractor-trailers, doubles, and triples safely and confidently.
This interactive quiz includes real CDL questions covering essential topics such as trailer coupling and uncoupling, vehicle inspections, cargo securement, and safe driving techniques. Practicing with our test ensures you’ll be fully prepared for the actual CDL combination exam at the DMV.
Want more practice permit exams? Check out our Free General Knowledge CDL Practice Test.
CDL Combination Vehicle Test Walkthrough
In this video, we walk you through updated Combination Vehicle CDL questions and answers just like what you’d see on the real permit exam. Not only will you learn the correct answers, but we’ll explain why they’re correct so you actually understand the material and are prepared to be a CDL licensed Class A truck driver.
Why Use Our CDL Combination Practice Test?
- Free and unlimited attempts to help you learn at your own pace
- Instant feedback and explanations for every question
- Questions focused on the CDL combination permit exam topics
Whether you’re aiming to start your truck driving career or simply want to ace the permit exam, our CDL combination practice test gives you the confidence and knowledge to pass with flying colors.
Start practicing today and take the first step toward passing your CDL combination exam on your first try!
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Driving Academy was established to create the best learning environment for all our students. Since driving is something we take very seriously. Our founder came from a family of teachers and professional CDL drivers. He has, practically, grown up in this business and, teaching and driving is in his blood. Our founder has developed a system of driver education that can help even the most challenged students. He has truly taken this industry by storm by putting fundamental education before anything else.
Getting a License is as easy as 1-2-3
1. Pick a license to freedom
CLASS A
CLASS B
CLASS B+P
2. Pick a course to freedom
Flexible training options: You can pick your schedule around your needs
Training Times: Monday – Friday 7:30 – 9:00pm, Saturday and Sunday 9:00am – 1pm (weekend hours subject to change)
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(Both Classroom + Yard Training)
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3. Pass test and earn your license to freedom
More Sample Questions For The CDL Combination Vehicle Permit Test
We have provided a Sample of question that might come up for your written exam. These are not all the questions that will be on the test. For more sample questions or access to our online training course give us a call today.
Hint: Correct answer is underlined.
A. feeling the pull on your steering wheel
B. feeling a jerking in the back of the tractor
C. seeing it in your mirrors
D. hearing the squeal from the tires
A. keep the load centered
B. keep the load as low as possible
C. go slow around turns
D. all of the above
A. only during the day
B. with a distance of one second for every ten feet of your vehicle length
C. with a distance of one second for every twenty feet of your vehicle length
D. as close as possible so others don’t cut in
A. the rear wheels follow a different path than the front wheels
B. the rear trailer goes off the road
C. the rear wheels follow the front ones in a straight line
D. the front of the trailer pulls to the right
A. when they are empty
B. when they are loaded
C. than bobtail tractors
D. it takes the same amount of time whether empty or loaded
A. only at highway speeds
B. only when parking
C. only to test the trailer brakes
D. both B & C above
A. It keeps air in the tractor in the event the trailer air leaks
B. It is controlled by the trailer air supply valve in the cab
C. When it closes, it allows air to leak from the tractor line
D. It will close automatically if air pressure is low
A. The service air line
B. The emergency air line
C. The shut off valve
D. The hose coupler
A. the pin which locks the air brake lines together
B. a pin which locks the trailer to the tractor on the fifth wheel
C. a pin which locks the wheels on the axles
D. the pin a driver receives for safe driving
A. the pressure applied to the line by the foot brake or the trailer hand brake
B. the relay valve which connects the trailer air tanks to the trailer air brakes
C. the relay valve which sends air pressure from the trailer air tank to the trailer brake hambers
D. all of the above
A. is a red, triangular-shaped knob
B. is a yellow, square knob
C. is a red, square knob
D. is a red, eight sided knob
A. relay switch
B. glad hands
C. service couplers
D. shut off valves
