South Dakota Motorcycle practice
South Dakota Motorcycle: Hazards & Road Surfaces practice test
Gravel, wet pavement, grooved roads, and railroad tracks — reading and handling surfaces that matter far more on two wheels.
Content reviewed against official driver handbooks · August 12, 2026
15 questions · pass with 12 correct. You get instant feedback and an explanation after every answer.
Study questions with answers
12 sample Hazards & Road Surfaces questions with the correct answer, a short explanation, and the official handbook reference. Read through them, then take the quiz above.
Show all 12 questions with answers
1. How far ahead does the manual say to search for hazards so you can prepare before a situation becomes urgent?
Correct answer: About 12 seconds ahead
Beyond your 2-second following distance and 4-second urgent path, look out to an area about 12 seconds ahead to give yourself time to prepare.
Source: South Dakota Motorcycle Operator Manual — SEE, Search
2. It starts to rain. Where in the lane does the manual suggest riding?
Correct answer: In the tire tracks left by other vehicles, often the left track
The center of the lane can be hazardous when wet, so ride in the tire tracks; the left one is often best, depending on traffic and conditions.
Source: South Dakota Motorcycle Operator Manual — Handling Dangerous Surfaces, Slippery Surfaces
3. After an engine seizure, you have pulled over and added oil. What should you do before restarting?
Correct answer: Let the engine cool
An engine that seizes is usually low on oil and overheated. Add oil as needed and let the engine cool before you restart it.
Source: South Dakota Motorcycle Operator Manual — Mechanical Problems, Engine Seizure
4. A rider tries to accelerate out of a wobble. According to the manual, what happens?
Correct answer: The motorcycle becomes even more unstable
Trying to accelerate out of a wobble only makes the motorcycle less stable. Close the throttle gradually instead.
Source: South Dakota Motorcycle Operator Manual — Mechanical Problems, Wobble
5. Why is a slipping or snapping drive chain or belt dangerous while you ride?
Correct answer: It could lock the rear wheel and make the motorcycle skid
A slipping or broken chain or belt can lock the rear wheel and cause a skid. Routine inspection and adjustment make failure rare.
Source: South Dakota Motorcycle Operator Manual — Mechanical Problems, Drive Train Problems
6. When you face three or more hazards at once, what does the manual suggest?
Correct answer: Weigh what each could lead to and keep an equal distance from all of them
Decision-making gets harder with three or more hazards. Evaluate each one's consequences and give them equal distance.
Source: South Dakota Motorcycle Operator Manual — SEE, Execute
7. Why shouldn't you cross rain grooves or bridge gratings at an angle?
Correct answer: It forces you to zigzag to stay in your lane, which is riskier than the wandering feeling
The weaving feeling on grooves or gratings is generally not dangerous. Crossing at an angle, however, makes you zigzag, which is far more hazardous.
Source: South Dakota Motorcycle Operator Manual — Handling Dangerous Surfaces, Grooves and Gratings
8. Since you will rarely hear a tire go flat, what warning sign should you watch for?
Correct answer: The motorcycle starts handling differently
The manual says you'll seldom hear a flat. A change in how the motorcycle handles may be the first clue.
Source: South Dakota Motorcycle Operator Manual — Mechanical Problems, Tire Failure
9. Why does the manual say to avoid sudden moves on a slippery surface?
Correct answer: Abrupt changes in speed or direction can start a skid
On slippery surfaces, be as smooth as possible whenever you accelerate, shift, turn or brake.
Source: South Dakota Motorcycle Operator Manual — Handling Dangerous Surfaces, Slippery Surfaces
10. If you must ride over an obstacle, how should you position your body just before contact?
Correct answer: Lift slightly off the seat, weight on the footrests, and let your knees and elbows absorb the jolt
Slow as much as possible, keep the motorcycle straight, and rise a little with your weight on the footrests so your knees and elbows soak up the impact.
Source: South Dakota Motorcycle Operator Manual — Handling Dangerous Surfaces, Uneven Surfaces and Obstacles
11. In high-risk areas such as school zones, shopping areas and intersections, what should you do with your controls to react faster?
Correct answer: Cover the clutch and both brakes
Covering the clutch and both brakes in these areas shortens the time you need to react.
Source: South Dakota Motorcycle Operator Manual — SEE, Execute
12. You have hit the engine cut-off switch and squeezed the clutch because the throttle is stuck. What might you notice?
Correct answer: The engine sound may not drop right away, even though power to the rear wheel is removed
Cutting the engine and pulling in the clutch takes power away from the rear wheel, though the engine may not sound quieter at once. Move to a safe area and stop.
Source: South Dakota Motorcycle Operator Manual — Mechanical Problems, Stuck Throttle
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Every South Dakota question is written from the official South Dakota driver handbook and checked against its current edition. DMV Test Free is a free, independent study resource — not affiliated with any DMV or government agency. About DMV Test Free