South Dakota Passenger Endorsement Test (SD) 2026

4.9 out of 5 (47 votes)
80% Passing score
20 Questions
4 Mistakes allowed
Are you ready to take the next step towards obtaining your passenger endorsement in South Dakota? Our South Dakota passenger endorsement practice test is designed to provide you with a thorough review of all the essential topics you'll need to master. With 20 multiple-choice questions covering a wide range of topics, from safety procedures and passenger management to pre-trip inspections and on-road driving scenarios, this SD DMV practice test ensures you're well-prepared for the real thing. As a responsible driver, understanding your legal responsibilities for passenger safety is crucial. This CDL passenger endorsement test will challenge you with questions about ensuring everyone is properly seated and following all safety protocols. The comprehensive nature of the South Dakota CDL passenger practice test helps you appreciate the importance of maintaining high safety standards for all passengers, reinforcing the knowledge you need to safely operate a passenger vehicle with a commercial learner's permit. After completing the South Dakota drivers test practice, you can review your answers and go over any hints and explanations for the questions you missed. This review process helps solidify your understanding and prepares you even better for the actual test. Our SD drivers license practice is a reliable study tool, far superior to dubious DMV test cheat sheets. While some resources may claim to have all the answers, their authenticity and legality are often questionable, and they can lead to risky and costly consequences. Instead, trust our lawful and verified South Dakota passenger endorsement practice test to guide you effectively. One of the best features of our practice permit test is its convenience. Available online 24/7, you can work on this South Dakota DMV practice test whenever it fits your schedule, not when a driving school dictates. This flexibility makes it easier for you to fit studying into your busy life and ensures you're ready when the time comes to take the real DMV driving test practice. By consistently using this SD CDL passenger practice test, you'll build the confidence and knowledge needed to pass your passenger endorsement test with flying colors. Aim to answer at least 16 questions correctly to pass, demonstrating your readiness and ensuring you can safely operate a passenger vehicle. Take advantage of this valuable resource today and get one step closer to achieving your commercial driving goals.
FREE CDL Practice Test App
Pass your South Dakota CDL Passenger Endorsement test with the NextDoorDriving app. Real questions and answers—100% free and ad-free.
Download on the App Store

Sample South Dakota Passenger Test Questions

Question 1

At night, where should a disruptive passenger be discharged if removal from the bus is necessary?

  1. A Only at the passenger’s requested destination
  2. B At a well-lighted location where other people are present
  3. C At the nearest unoccupied roadside area
  4. D Only outside a hotel or motel

Correct answer: B – At a well-lighted location where other people are present

A bus driver must consider the safety of a disruptive passenger and everyone else aboard. The South Dakota manual advises against discharging such a rider where doing so would be unsafe. At night, the next scheduled stop or a well-lighted location where other people are present may provide a safer option.

Source: South Dakota Commercial Driver License Manual — § 4.3.2, “At Stops”

Question 2

During a pre-trip inspection, you find an emergency exit door or window open. What must you do before driving?

  1. A Close it securely
  2. B Verify that it opens easily, then leave it open
  3. C Secure it permanently with an added lock
  4. D Drive with it open until passengers board

Correct answer: A – Close it securely

Close any open emergency exit door or window before moving the bus. Emergency exits must remain operable for evacuation, but they must also close securely and must not be left open while driving. During the inspection, check the exit handles, warning devices, labels, and the condition of the exits.

Source: South Dakota Commercial Driver License Manual — § 4.1.2, “Access Doors and Panels”, South Dakota Commercial Driver License Manual — § 4.1.3, “Bus Interior”

Question 3

A posted curve speed is always safe for a bus when the weather is good.

  1. A TRUE
  2. B FALSE

Correct answer: B – FALSE

The statement is false. The South Dakota manual explains that a posted speed that is safe for cars in good weather may still be too high for many buses. Excessive curve speed can cause a bus to roll over when traction is good or slide off the roadway when traction is poor.

Source: South Dakota Commercial Driver License Manual — § 4.3.4, “Speed on Curves”

Question 4

Which condition must a bus driver verify about the steering mechanism before driving?

  1. A It can be adjusted while the bus is moving
  2. B It is in good working order
  3. C It uses hydraulic fluid rather than another system
  4. D The steering wheel has a protective cover

Correct answer: B – It is in good working order

The South Dakota manual requires the driver to make sure the steering mechanism is in good working order before driving the bus. Steering defects can interfere with the driver’s ability to control and maneuver the vehicle. The inspection should identify loose, worn, bent, damaged, or missing steering-system parts.

Source: South Dakota Commercial Driver License Manual — § 4.1.1, “Vehicle Systems”, South Dakota Commercial Driver License Manual — § 2.1.4, “CDL Vehicle Inspection Method”

Question 5

Which hazardous material is listed as forbidden on a passenger bus?

  1. A Small-arms ammunition carried under applicable rules
  2. B Tear gas or irritating material
  3. C An authorized emergency shipment of hospital drugs
  4. D All of these materials

Correct answer: B – Tear gas or irritating material

The official CDL manual lists tear gas and irritating material among the hazardous materials a bus must never carry. Federal passenger-carrier rules also prohibit extremely dangerous Division 6.1 poisonous materials and Division 2.3 poisonous gases. Small-arms ammunition and emergency shipments of drugs or hospital supplies may be transported only under the applicable conditions.

Source: South Dakota Commercial Driver License Manual — § 4.2.2, “Forbidden Hazardous Materials”, 49 CFR § 177.870(b), (c), (f) – Regulations for passenger carrying vehicles

Question 6

If an unruly passenger must be removed from the bus, what should guide your choice of location?

  1. A Whether a police station is nearby
  2. B Whether it is close to the rider’s destination
  3. C Whether it is convenient for the driver
  4. D Whether it is as safe as reasonably possible

Correct answer: D – Whether it is as safe as reasonably possible

Do not discharge a drunk or disruptive passenger at a location that would be unsafe. Consider the safety of that passenger, the other riders, and the bus operation. Depending on the circumstances, a scheduled stop or a well-lighted area where other people are present may be the safer location.

Source: South Dakota Commercial Driver License Manual — § 4.3.2, “At Stops”

More South Dakota CDL Practice Tests
Other CDL Endorsements