Free CDL Quiz

Class A CDL Knowledge Test #1 | South Dakota 2026 #1 - Page 6

South Dakota CDL Practice Examination (Based on the 2026 SD CDL handbook)

50
Questions
40
To Pass
0
Correct
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36. What is the first thing you should do at the scene of an accident?

37. Where should reflective triangles be placed when your vehicle is stopped on the roadside?

38. Which of these is a common cause of vehicle fires?

39. When loading cargo, where should the heaviest items be placed?

40. What does double-clutching involve when shifting gears?

41. What is the purpose of a jake brake (engine retarder)?

42. What should you inspect on your tires during a pre-trip inspection?

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