Free CDL Quiz

Class B CDL Knowledge Test #2 | Alaska 2026 #2 - Page 3

Alaska CDL Practice Examination (Based on the 2026 AK CDL handbook)

50
Questions
40
To Pass
0
Correct
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15. What is the minimum tread depth required on steer tires?

16. What is the minimum tread depth required on tires other than the steer axle?

17. During tire inspection, what defects should you look for besides tread depth?

18. What do rust streaks around lug nuts indicate?

19. What should you look for when inspecting wheels and rims?

20. What components should be inspected as part of the suspension system?

21. What is the maximum allowable play in brake slack adjusters?

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