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South Dakota CDL Passenger & Safety Practice Test

Practice 25 CDL passenger transport questions - loading procedures, emergency exits, and general CDL safety for South Dakota commercial drivers.

What this South Dakota practice test covers

  • Passenger loading and unloading procedures at stops and terminals
  • Emergency exit inspection and passenger evacuation procedures
  • Railroad crossing rules for buses and passenger-carrying CMVs
  • General CDL safety including distracted driving and fatigue management

The actual South Dakota DPS knowledge test has 25 questions, and you need at least 20 correct (80%) to pass. This practice test is based on the South Dakota Driver License Manual. The test fee is $28. Tests are administered Computer-based at DPS driver exam station.

Try sample South Dakota questions

These questions come from our bank of 484+ CDL questions. The real South Dakota CDL knowledge test draws from similar material in the official CDL manual.

3 free preview of 25
1

During a static air-leak test on a COMBINATION vehicle (tractor + trailer), the maximum allowable air-pressure loss with brakes released is:

2

The 'fifth wheel' on a tractor is:

3

Which of the following is NOT a typical reason that tank vehicles are involved in rollover crashes?

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South Dakota CDL Passenger & Safety Test (2026) | DMV IQ