Theory questions

What increases the risk of aquaplaning?

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Review of the options:

  • Even and smooth road.
    – Lowers the risk, since no deep collection of water can build up on a smooth road.
  • Narrow tyres.
    – Lowers the risk: the narrower the tyres, the smaller the surface that can lift the car on top of the water.
  • Low speed.
    – Lowers the risk, as the tyres have more time to sink down into the water. High speed is required for water skiing, and the same is true for aquaplaning.
  • Worn tyres.
    – Increases the risk, as the pattern of a warn tyre does not divert the water effectively.

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