South Carolina: Signals and vehicle controls — Part 4 Practice Test
Questions in this part include: “When does the manual say to use hand-over-hand steering?” · “When does the manual say to use one hand steering?”
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Questions are original and based on the official manual "South Carolina Driver's Manual" (2026 (posted April 2026)), South Carolina Department of Motor Vehicles.
All 19 questions in this practice test
Take the test above first, then use this list to study. Tap “Show answer” to see the correct answer and explanation.
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Why is there less chance of injury to your face, hands and arms in a frontal crash when your hands are at 7 to 9 and 3 to 5 o’clock on a car with a driver’s side air bag?
- Your hands are placed close together at the top of the wheel
- Your arms are held straight out in front of your face
- Your hands and arms never cross over the steering wheel
- Your hands are held at the 10 and 2 positions
Show answer
Correct answer: Your hands and arms never cross over the steering wheel
With this grip your hands and arms never cross over the wheel, so an air bag is less likely to injure them.
Source: South Carolina Driver's Manual (2026 (posted April 2026)), page 5-3 · Open this page in the manual (Manual page 5-3)
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Which hand position is not recommended because it can be dangerous in vehicles equipped with airbags?
- 7 and 5 o’clock
- 2 and 10 o’clock
- 9 and 3 o’clock
- 8 and 4 o’clock
Show answer
Correct answer: 2 and 10 o’clock
The manual says that 2 and 10 o’clock is not recommended because of the danger with airbags.
Source: South Carolina Driver's Manual (2026 (posted April 2026)), page 5-4 · Open this page in the manual (Manual page 5-4)
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When does the manual say to use hand-over-hand steering?
- When driving straight ahead on a highway at speeds above 45-50 mph
- Whenever you need to make a quick lane change at highway speed
- Only when you are backing the vehicle up in a parking lot
- When turning at low speeds, such as at an intersection or when parking
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Correct answer: When turning at low speeds, such as at an intersection or when parking
Hand-over-hand steering is for low-speed turns such as at intersections or while parking.
Source: South Carolina Driver's Manual (2026 (posted April 2026)), page 5-4 · Open this page in the manual (Manual page 5-4)
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With hand-over-hand steering, where do your hands grasp the wheel?
- Left hand between 10 and 11 o’clock and right hand between 1 and 2 o’clock
- Left hand between 9 and 10 o’clock and right hand between 2 and 3 o’clock
- Left hand between 6 and 7 o’clock and right hand between 5 and 6 o’clock
- Left hand between 8 and 9 o’clock and right hand between 3 and 4 o’clock
Show answer
Correct answer: Left hand between 8 and 9 o’clock and right hand between 3 and 4 o’clock
For hand-over-hand steering the left hand is at 8 to 9 and the right hand at 3 to 4 o’clock.
Source: South Carolina Driver's Manual (2026 (posted April 2026)), page 5-4 · Open this page in the manual (Manual page 5-4)
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In hand-over-hand steering, which part of the wheel do you use to move the wheel to the right?
- The left bottom third of the steering wheel
- The right top third of the steering wheel
- The right bottom third of the steering wheel
- The left top third of the steering wheel
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Correct answer: The right top third of the steering wheel
To steer right you use the right top third of the wheel; for left you use the left top third.
Source: South Carolina Driver's Manual (2026 (posted April 2026)), page 5-4 · Open this page in the manual (Manual page 5-4)
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When does the manual say to use one hand steering?
- Whenever you are driving on a straight road with no traffic
- Whenever you drive below 10-15 mph in a parking lot area
- Only when backing up or reaching briefly for a vehicle control
- Whenever you make a turn at an intersection at low speed
Show answer
Correct answer: Only when backing up or reaching briefly for a vehicle control
One hand steering is only for backing up or briefly reaching for controls such as wipers, flashers or lights.
Source: South Carolina Driver's Manual (2026 (posted April 2026)), page 5-4 · Open this page in the manual (Manual page 5-4)
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When you reach for a vehicle control, where should you keep your other hand on the wheel?
- At 8-9 o’clock or 3-4 o’clock, depending on the steering wheel design
- At 12 o’clock, at the top of the wheel
- At 10 o’clock or 2 o’clock, depending on the steering wheel design
- At 6 o’clock, at the bottom of the wheel
Show answer
Correct answer: At 8-9 o’clock or 3-4 o’clock, depending on the steering wheel design
The other hand stays in the normal operating position of 8-9 or 3-4 o’clock.
Source: South Carolina Driver's Manual (2026 (posted April 2026)), page 5-4 · Open this page in the manual (Manual page 5-4)
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Why should you check behind the vehicle before you get in it to back up?
- Children and small objects cannot be seen from the driver’s seat
- Mirrors cannot show anything behind the vehicle at night
- The rearview camera works only after you start the engine
- Other drivers must be warned before you shift to reverse
Show answer
Correct answer: Children and small objects cannot be seen from the driver’s seat
Children and small objects behind the vehicle are not visible from the driver’s seat.
Source: South Carolina Driver's Manual (2026 (posted April 2026)), page 5-5 · Open this page in the manual (Manual page 5-5)
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What should you do with your foot when you shift to reverse to back up?
- Place your foot on the accelerator
- Keep your foot off the pedals
- Place your foot on the brake
- Place your foot on the parking brake
Show answer
Correct answer: Place your foot on the brake
Your foot is on the brake when you shift into reverse.
Source: South Carolina Driver's Manual (2026 (posted April 2026)), page 5-5 · Open this page in the manual (Manual page 5-5)
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When backing up, where does the manual say to place your left hand on the steering wheel?
- At the 9 o’clock position
- At the 12 o’clock position
- At the 6 o’clock position
- At the 3 o’clock position
Show answer
Correct answer: At the 12 o’clock position
The manual tells you to grasp the wheel at 12 o’clock with your left hand when backing.
Source: South Carolina Driver's Manual (2026 (posted April 2026)), page 5-5 · Open this page in the manual (Manual page 5-5)
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When backing up, how should you look to see where you are going?
- Look only in the rearview mirror, without turning your body or head
- Watch only the side mirrors while keeping both hands on the steering wheel
- Look over your left shoulder through the driver’s side window as you steer
- Put your right arm on the back of the passenger seat and look through the rear window
Show answer
Correct answer: Put your right arm on the back of the passenger seat and look through the rear window
The manual says to put your right arm on the back of the passenger seat and look through the rear window.
Source: South Carolina Driver's Manual (2026 (posted April 2026)), page 5-5 · Open this page in the manual (Manual page 5-5)
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What do your mirrors fail to show when you back up?
- The area beside your front doors and fenders
- The vehicles that are two lanes away
- The road that is far behind you
- The area immediately behind your vehicle
Show answer
Correct answer: The area immediately behind your vehicle
Mirrors do not show the area immediately behind the vehicle, so you must also look to the rear.
Source: South Carolina Driver's Manual (2026 (posted April 2026)), page 5-5 · Open this page in the manual (Manual page 5-5)
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How should you use a rearview camera when backing up, if your vehicle has one?
- Use it instead of looking to the rear
- Check it occasionally while backing up
- Use it only after the vehicle has stopped
- Ignore it, since cameras are not allowed
Show answer
Correct answer: Check it occasionally while backing up
The manual says to occasionally check a rearview camera while backing up.
Source: South Carolina Driver's Manual (2026 (posted April 2026)), page 5-5 · Open this page in the manual (Manual page 5-5)
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Why should you keep your speed slow when backing up?
- Your brakes work less well in reverse
- Your mirrors cannot be used in reverse
- Your vehicle is much harder to steer while you are backing up
- Your vehicle cannot go faster than 10 mph in reverse
Show answer
Correct answer: Your vehicle is much harder to steer while you are backing up
The manual says to accelerate gently and stay slow because steering is much harder in reverse.
Source: South Carolina Driver's Manual (2026 (posted April 2026)), page 5-5 · Open this page in the manual (Manual page 5-5)
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When backing up, in which direction should you steer slightly?
- In the direction the rear of the vehicle should move
- In the direction the front of the vehicle should move
- Away from the side you are backing toward
- Straight ahead, until the vehicle stops
Show answer
Correct answer: In the direction the rear of the vehicle should move
You steer slightly toward the direction the rear of the vehicle should go.
Source: South Carolina Driver's Manual (2026 (posted April 2026)), page 5-6 · Open this page in the manual (Manual page 5-6)
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If you are backing up while turning, what should you do?
- Make quick checks to the front and sides
- Keep your eyes on the rear window only
- Stop and use only your mirrors
- Look only at the dashboard gauges
Show answer
Correct answer: Make quick checks to the front and sides
While backing in a turn you make quick checks to the front and sides.
Source: South Carolina Driver's Manual (2026 (posted April 2026)), page 5-6 · Open this page in the manual (Manual page 5-6)
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How long should you continue looking to the rear when backing up?
- Until the vehicle starts to move
- Until you have backed up one car length
- Until you come to a complete stop
- Until the rear wheels are straight
Show answer
Correct answer: Until you come to a complete stop
You keep looking to the rear until the vehicle has come to a complete stop.
Source: South Carolina Driver's Manual (2026 (posted April 2026)), page 5-6 · Open this page in the manual (Manual page 5-6)
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It is your responsibility to do what regarding other roadway users?
- Make your vehicle visible to them
- Predict their movements before they act
- Guide them through intersections
- Leave the road when they approach
Show answer
Correct answer: Make your vehicle visible to them
The manual says it is your responsibility to make your vehicle visible to other roadway users.
Source: South Carolina Driver's Manual (2026 (posted April 2026)), page 8-8 · Open this page in the manual (Manual page 8-8)
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On rainy, snowy, or foggy days, what should you do with your headlights?
- Use your high beams and keep your speed
- Use only your parking lights and slow down
- Turn them off to prevent glare and slow down
- Use your low-beam lights and slow down
Show answer
Correct answer: Use your low-beam lights and slow down
On rainy, snowy or foggy days the manual says to use low-beam lights and slow down.
Source: South Carolina Driver's Manual (2026 (posted April 2026)), page 8-8 · Open this page in the manual (Manual page 8-8)