Take this quick 15 question CDL general knowledge practice test. See the types of questions that could be on your official state exam in 2024.

CDL Practice Test

Results

You passed!

Answers:

1. pump the brake pedal three times and apply firm pressure for 5 seconds. The pedal should not move

2. Fire extinguisher, spare electrical fuses, warning devices for parked vehicles

3. All of these

4. False

5. 4

6. Traffic and road conditions

7. 2/32

8. 10 feet, 100 feet, and 200 feet toward the approaching traffic

9. 12 to 15 seconds, at highway speeds, about a quarter of a mile

10. False

11. Partly engage the clutch before you take your right foot off the brake

12. So no one moves the vehicle while you are inspecting underneath it

13. 3

14. Safety for yourself and other road users

15. Tie rod, spindle, pitman arm

If at first you don\’t succeed… study study more.

Answers:

1. pump the brake pedal three times and apply firm pressure for 5 seconds. The pedal should not move

2. Fire extinguisher, spare electrical fuses, warning devices for parked vehicles

3. All of these

4. False

5. 4

6. Traffic and road conditions

7. 2/32

8. 10 feet, 100 feet, and 200 feet toward the approaching traffic

9. 12 to 15 seconds, at highway speeds, about a quarter of a mile

10. False

11. Partly engage the clutch before you take your right foot off the brake

12. So no one moves the vehicle while you are inspecting underneath it

13. 3

14. Safety for yourself and other road users

15. Tie rod, spindle, pitman arm

#1. What are the three types of emergency equipment that you must have with your vehicle?

Fire extinguisher, spare electrical fuses, warning devices for parked vehicles is correct

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