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South Dakota car: Practice 2

South Dakota car: Practice 2

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Question 1 of 20
  1. 1. You are adjusting the driver's seat in a car with a frontal air bag. What seating position does NHTSA recommend?
  2. 2. Your car is secured in a safe parking place. How can you check that its brake lights actually illuminate?
  3. 3. The wiper blades move but leave broad streaks that interfere with your view. What should you do before driving in rain?
  4. 4. There is unusual free movement in the steering wheel before the wheels begin responding. What does this suggest?
  5. 5. You are loading passengers and heavy luggage for a trip. Which capacity limit should you respect?
  6. 6. Your tire-pressure warning light is off, and the tires look inflated. Does that remove the need for routine pressure checks?
  7. 7. A tire's tread has worn down until it is level with the built-in treadwear bars. What should you do?
  8. 8. A full-size spare has deep tread because it has sat unused for years. What is the safer conclusion about its condition?
  9. 9. You are installing replacement floor mats before a wet-weather trip. What matters most for pedal safety?
  10. 10. A child's thick winter coat prevents the car-seat harness from fitting snugly. What should you do?
  11. 11. A snowplow ahead creates a cloud that hides the road and its equipment. What should you do?
  12. 12. Tall crops block your view of a rural intersection. You see no dust from another vehicle. What should you do?
  13. 13. Your car becomes disabled on the tracks, even though no train is visible. What is the first priority?
  14. 14. The accelerator sticks and the car keeps pulling forward. What should you do?
  15. 15. Your headlights suddenly go out at night. After trying the controls, they still do not work. What should you do?
  16. 16. At night, the distance you can see clearly becomes shorter. How should this affect speed?
  17. 17. In a car without ABS, heavy braking locks the wheels and the car starts to skid. What should you do?
  18. 18. You steer away from an immediate hazard. What remains important after that first evasive movement?
  19. 19. You approach a narrow rural bridge with little shoulder and an oncoming vehicle nearby. What should you be prepared to do?
  20. 20. Ahead is a bridge with an open metal-grating surface. How should you adapt?
Review all 20 questions with answers
  1. You are adjusting the driver's seat in a car with a frontal air bag. What seating position does NHTSA recommend?

    Correct answer: At least 10 inches between your breastbone and the air-bag cover while comfortably reaching the pedals.

    Leave the recommended clearance while keeping proper posture and control of the pedals. An advanced air bag does not remove the need for a safe seating position or a safety belt.

    Source: NHTSA: advanced frontal air bags, 10-inch clearance; official source checked September 22, 2026. ↗

  2. Your car is secured in a safe parking place. How can you check that its brake lights actually illuminate?

    Correct answer: Have a helper press the brake pedal while you observe the rear lights.

    Checking a light requires checking its operation, not just the appearance of its lens. The guide recommends a partner for observing the brake lights when the pedal is pressed.

    Source: Arkansas Driver License Study Guide, Volume 1, Edition 10, July 2026 (07222026); Lights: checking brake lights; printed page 83, physical PDF page 95. Checked September 22, 2026. ↗

  3. The wiper blades move but leave broad streaks that interfere with your view. What should you do before driving in rain?

    Correct answer: Replace the ineffective blades and make sure the windshield clears properly.

    Wiper movement alone is not enough. The guide calls for replacement when their condition reduces driving visibility, rather than waiting for a complete mechanical failure.

    Source: Arkansas Driver License Study Guide, Volume 1, Edition 10, July 2026 (07222026); Windshield and wipers: reduced visibility; printed page 83, physical PDF page 95. Checked September 22, 2026. ↗

  4. There is unusual free movement in the steering wheel before the wheels begin responding. What does this suggest?

    Correct answer: A steering problem that should be checked by a mechanic.

    Delayed steering response can make it difficult to control the vehicle. Do not dismiss it as a harmless adjustment or try to solve it by increasing speed.

    Source: Arkansas Driver License Study Guide, Volume 1, Edition 10, July 2026 (07222026); Steering system: delayed response; printed page 84, physical PDF page 96. Checked September 22, 2026. ↗

  5. You are loading passengers and heavy luggage for a trip. Which capacity limit should you respect?

    Correct answer: Both the vehicle's load limit and the tires' load limits.

    A load can fit inside a vehicle while still exceeding its safe capacity. Check the applicable limits rather than using available cabin space as a weight measure.

    Source: Arkansas Driver License Study Guide, Volume 1, Edition 10, July 2026 (07222026); Tires: vehicle and tire load limits; printed page 84, physical PDF page 96. Checked September 22, 2026. ↗

  6. Your tire-pressure warning light is off, and the tires look inflated. Does that remove the need for routine pressure checks?

    Correct answer: No; use a gauge for regular monthly checks.

    TPMS warns when a tire is significantly underinflated; it does not replace maintenance. Tires can be underinflated without looking flat, so NHTSA recommends monthly gauge checks.

    Source: NHTSA; Tire Pressure; TPMS: If the TPMS symbol is on, wouldn't I have already noticed?; official safety guidance read September 22, 2026. ↗

  7. A tire's tread has worn down until it is level with the built-in treadwear bars. What should you do?

    Correct answer: Replace the tire rather than continue using its worn tread.

    The raised wear indicators show that the usable tread has worn down. NHTSA says tires are unsafe and should be replaced at 2/32 inch of tread; extra air cannot replace missing tread.

    Source: NHTSA; Tire Tread; official safety guidance read September 22, 2026. ↗

  8. A full-size spare has deep tread because it has sat unused for years. What is the safer conclusion about its condition?

    Correct answer: It may have aged; check its age and condition before relying on it.

    Rubber and other tire components change with age even when a tire is seldom used. Inspect the spare and follow the tire and vehicle makers' guidance; deep tread alone does not establish that it is safe.

    Source: NHTSA; Aging: Be aware of your spare; Should I replace my tires?; official safety guidance read September 22, 2026. ↗

  9. You are installing replacement floor mats before a wet-weather trip. What matters most for pedal safety?

    Correct answer: Use the correct fit and secure the mats as the manufacturer directs.

    An improperly fitted mat can interfere with the accelerator or brake. Use mats sized for the vehicle and its retention clips according to the manufacturer's installation instructions.

    Source: NHTSA; Changes You May Notice: Floor Mats; official safety guidance read September 22, 2026. ↗

  10. A child's thick winter coat prevents the car-seat harness from fitting snugly. What should you do?

    Correct answer: Use thin warm layers, secure the harness, then add a blanket over it.

    Bulky coats can interfere with harness fit. NHTSA recommends thin warm layers, with a blanket or coat placed around the child after the harness is properly snug and secured.

    Source: NHTSA; Changes You May Notice: Car Seats; official safety guidance read September 22, 2026. ↗

  11. A snowplow ahead creates a cloud that hides the road and its equipment. What should you do?

    Correct answer: Stay well back until you have clear visibility and a safe opportunity.

    Snowplows have limited visibility and equipment wider than the visible vehicle. Do not drive into the snow cloud or attempt a shoulder pass.

    Source: Iowa Driver's Manual, MM1170 07/23/2026; printed page 61, physical PDF page 61; Sharing the road with snowplows. Readable text only; no diagram interpretation used. ↗

  12. Tall crops block your view of a rural intersection. You see no dust from another vehicle. What should you do?

    Correct answer: Slow and approach cautiously; no dust does not prove the road is clear.

    Vegetation and terrain can hide crossing traffic. The absence of a dust cloud is not reliable evidence that nobody is approaching.

    Source: Iowa Driver's Manual, MM1170 07/23/2026; printed page 55, physical PDF page 55; Rural roads — restricted views. Readable text only; no diagram interpretation used. ↗

  13. Your car becomes disabled on the tracks, even though no train is visible. What is the first priority?

    Correct answer: Get everyone out and well away from the tracks, then call the posted railroad emergency number or 911.

    Move people away from the crossing immediately. The blue emergency notification sign provides a railroad phone number and crossing identifier; use 911 if that information is unavailable.

    Source: Iowa Driver's Manual, MM1170 07/23/2026; printed page 12, physical PDF page 12; Railroad crossing emergencies — ENS. Readable text only; no diagram interpretation used. ↗

  14. The accelerator sticks and the car keeps pulling forward. What should you do?

    Correct answer: Shift to neutral, keep your eyes on the road, and guide the car to a safe stop.

    Neutral disconnects engine power from the drive wheels. Maintain steering, brake to a safe stop and shut the engine off after stopping.

    Source: Iowa Driver's Manual, MM1170 07/23/2026; printed page 62, physical PDF page 62; Dealing with emergencies — stuck accelerator. Readable text only; no diagram interpretation used. ↗

  15. Your headlights suddenly go out at night. After trying the controls, they still do not work. What should you do?

    Correct answer: Use available warning lights and leave the roadway safely as soon as possible.

    A car without usable headlights is unsafe to continue driving after dark. Warn other traffic and move to a safe stopping place.

    Source: Iowa Driver's Manual, MM1170 07/23/2026; printed page 62, physical PDF page 62; Dealing with emergencies — headlight failure. Readable text only; no diagram interpretation used. ↗

  16. At night, the distance you can see clearly becomes shorter. How should this affect speed?

    Correct answer: Slow enough that you can respond to hazards within the visible road ahead.

    Darkness reduces available information and reaction time. Adjust speed and spacing rather than assuming a familiar road is unchanged.

    Source: Iowa Driver's Manual, MM1170 07/23/2026; printed page 56, physical PDF page 56; Night driving. Readable text only; no diagram interpretation used. ↗

  17. In a car without ABS, heavy braking locks the wheels and the car starts to skid. What should you do?

    Correct answer: Ease off enough to regain grip, then reapply controlled braking.

    Locked wheels reduce your ability to steer. Restore rolling traction and brake without locking them again; this is different from the steady-pressure procedure for functioning ABS.

    Source: Arkansas Driver License Study Guide, Volume 1, Edition 10, July 2026 (07222026); Avoiding Collisions: Without ABS; printed page 78, physical PDF page 90. Checked September 22, 2026. ↗

  18. You steer away from an immediate hazard. What remains important after that first evasive movement?

    Correct answer: Regain a controlled path without steering into another hazard.

    An evasive maneuver can create a second collision if you lose control or enter occupied space. Keep looking for a clear route and make controlled corrections.

    Source: Arkansas Driver License Study Guide, Volume 1, Edition 10, July 2026 (07222026); Turning to Avoid a Collision: keeping control; printed page 78, physical PDF page 90. Checked September 22, 2026. ↗

  19. You approach a narrow rural bridge with little shoulder and an oncoming vehicle nearby. What should you be prepared to do?

    Correct answer: Slow down and stop if needed to let the oncoming vehicle clear.

    A narrow bridge may not leave enough room for simultaneous passage. The guide recommends slowing and being prepared to stop for oncoming traffic; do not assume there is a usable shoulder.

    Source: Louisiana Class D & E Driver's Guide linked by OMV (cover R08/25; internal revision markers vary); Rural roads: Narrow bridges and roads; printed page 103, physical PDF page 108; reviewed September 22, 2026. ↗

  20. Ahead is a bridge with an open metal-grating surface. How should you adapt?

    Correct answer: Reduce speed, hold the wheel firmly and increase the gap ahead.

    Open grating or steel can reduce braking and steering traction. The guide advises lower speed, a firm steering grip and more following distance rather than aggressive corrections.

    Source: Louisiana Class D & E Driver's Guide linked by OMV (cover R08/25; internal revision markers vary); Rural roads: Open Bridge Gratings or Steel Bridges; printed page 103, physical PDF page 108; reviewed September 22, 2026. ↗

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Question reference: sd-car-expanded-ar-car-preparation-001

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