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Mississippi driving lesson · Hazards, Crashes & Emergencies

Rain, skids, blowouts & breakdowns

A 3-minute lesson from the Mississippi course. Read the rules and examples, follow the handbook page references, and check your understanding before you move on.

Read time
3 minutes
Course unit
Hazards, Crashes & Emergencies
Checkpoint questions
6
Source pages
65

Emergencies give you seconds to react, so decide now what you'll do. Most skids are caused by driving too fast for the weather and road conditions, and the first minutes of rain are the slickest of all.

Know the rule

The opening minutes of rain or drizzle are the slickest and most dangerous: the first water loosens accumulated dirt and grease, which quickly coats the road with a slick film. Slow down when rain begins to fall.

Handbook p. 65 ↗

Know the rule

When water is on the roadway, reduce your speed. High speeds in those conditions can make your vehicle hydroplane out of control.

Handbook p. 65 ↗

Hydroplaning

When the steering tires ride up on pooled water, like water skis. The best way to avoid it is to slow down in rain or when the road has pooled water or puddles.

Handbook p. 65 ↗
Hydroplaning risk by speed
Hydroplaning: tires riding up on water

Know the rule

Don't drive through large bodies of standing water on a road. If you see a flooded roadway, find another route.

Handbook p. 65 ↗

Know the rule

If your vehicle starts to skid, turn the wheel in the direction of the skid, but only if you can do it without running off the road or hitting something. Braking suddenly increases a skid, and never use the clutch to stop a skid.

Handbook p. 65 ↗

Flat tire or blowout:

  • Don't apply your brakes suddenly
  • Take your foot off the accelerator
  • Then apply the brakes slowly and cautiously
  • If you have plenty of stopping distance, let the vehicle stop by itself
Handbook p. 65 ↗

Know the rule

If you run off the pavement, use the brakes lightly before returning to the roadway.

Handbook p. 65 ↗

Know the rule

If your car becomes disabled, pull over to the extreme right shoulder. If you must walk for help, walk on the left side of the highway, facing oncoming traffic.

Handbook p. 65 ↗

Know the rule

Be EXTREMELY careful crossing any highway on foot, and NEVER cross an interstate.

Handbook p. 65 ↗

Put it into practice

Your front tire blows out at highway speed. Don't brake suddenly. Take your foot off the accelerator, then apply the brakes slowly and cautiously, and pull onto the extreme right shoulder.

Check your understanding

Read the question, decide on an answer, then open it to check the explanation. These are Roadwise study questions based on the source handbook.

What should you do if your vehicle begins to skid?
  1. Brake hard immediately
  2. Shift into neutral and coast
  3. Turn the wheel opposite the direction of the skid
  4. Steer in the direction of the skid

Answer: Steer in the direction of the skid

You should steer in the direction of the skid; braking suddenly or using the clutch will make the skid worse.

Handbook p. 65 ↗
What is the best way to avoid hydroplaning on a wet road?
  1. Accelerate to push through standing water
  2. Slow down when the road is wet or has pooled water
  3. Brake hard the moment you feel your tires slip
  4. Turn on your hazard lights and continue at normal speed

Answer: Slow down when the road is wet or has pooled water

The best way to avoid losing traction from hydroplaning is to slow down in wet conditions.

Handbook p. 65 ↗
If you get a flat tire or blowout while driving, what should you do first?
  1. Apply the brakes as hard as possible
  2. Take your foot off the accelerator
  3. Shift into park while still moving
  4. Turn the steering wheel sharply

Answer: Take your foot off the accelerator

With a flat or blowout, take your foot off the accelerator first, then brake slowly and cautiously.

Handbook p. 65 ↗
If your vehicle breaks down and you must walk for help, how should you walk along the highway?
  1. On the right side, with your back to traffic
  2. In the center of the road for visibility
  3. On whichever side your car is parked
  4. On the left side, facing oncoming traffic

Answer: On the left side, facing oncoming traffic

Pedestrians walking for help should stay on the left side of the highway, facing oncoming traffic.

Handbook p. 65 ↗
Why are the opening minutes of a rain shower often the most dangerous for driving?
  1. Water pools deepest in the first few minutes
  2. Brakes get wet and stop working
  3. Tire pressure drops suddenly in rain
  4. The first water mixes with dirt and grease into a slick film

Answer: The first water mixes with dirt and grease into a slick film

The first water loosens accumulated dirt and grease, quickly forming a dangerously slick film on the road.

Handbook p. 65 ↗
If you see a flooded roadway ahead, you should drive through slowly rather than seek another route.
  1. True
  2. False

Answer: False

You should not drive through large bodies of standing water; find another route instead.

Handbook p. 65 ↗
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