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38. SKID CONTROL 

 

A vehicle is skidding, when it moves on its own momentum, when the driver is unable to stop or steer the vehicle, even just for a few seconds. There are various reasons for this to occur. A wet or icy surface is the main culprit. Skidding also happens when oil or another slippery substance had been spilled onto the roadway. It is a frightening experience, which calls for a cool head and skillful response.

Somebody boasted about their driving skill: "During a recent road trip our car skidded five times. But each time I regained control and avoided a crash!"

Does this driver really have something to boast about? Not at all. They should take a lesson in skid prevention, as not to get into trouble in the first place. Good drivers seldom need to use it. Therefore, skid control often becomes a dormant skill, much like parallel parking.

However, everyone makes mistakes and finds their vehicle momentarily out of control. Let's examine the causes and responses to skidding in more detail:

There are three main reasons a vehicle starts to skid:

Cause: 

Result:

Remedy:

1. Harsh  braking.

Wheels stop rotating, they lock up. The car slides along. In a corner it may skid off the road, into oncoming traffic. A roll-over is possible! Immediately release the brake and reapply more gently. (In vehicles fitted with ABS (Anti Block System) technology overrides harsh braking.

2. Too much, too sudden power. 

Rotating wheels (tyres), that should move the vehicle, fail to grip the road. (Wheel-spin). The car may slide sideways instead! 

Come off the accelerator to regain control. Reapply power more gently. 

3. Over- and under steering: 

Vehicle runs off the road or onto the wrong side of the road!  Any sudden movement on the steering wheel, especially at high speed, will take the vehicle off course! Steer gently!

 

A simple rule to remember when skidding:

 

Whatever your RIGHT FOOT is doing, STOP DOING IT! Then gently steer the vehicle back on track! 

 

Under normal conditions, moving at a reasonable speed, using superior, advance observation, braking gently, intelligently and avoiding undue harsh steering, you could be driving for many, many years and never need recovering from a serious skid!

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Our information could vary in your part of the world. We recommend you use above information in conjunction with a professional driving instructor.

Road Safety by Dieter Fischer 2001 - Learner Driver Hub 2020.