Free CDL Quiz

Class B CDL Knowledge Test #1 | Wisconsin 2026 #1 - Page 4

Wisconsin CDL Practice Examination (Based on the 2026 WI CDL handbook)

50
Questions
40
To Pass
0
Correct
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22. Which of the following is a key step in a pre-trip inspection?

23. When driving on a steep downgrade, what is the proper technique to control speed?

24. What should you do when approaching a railroad crossing in a commercial vehicle?

25. During an en-route inspection, which of the following should you check?

26. What is the primary purpose of a post-trip inspection?

27. When should you downshift an automatic or manual transmission for a curve?

28. What is the most important reason to properly secure cargo?

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