Driving theory questions

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Which road conditions provide the most friction between the tyres and the road?

  • Correct: Smooth asphalt
  • Incorrect: Gravel
  • Incorrect: Icy road conditions
  • Incorrect: Wet road conditions

Nationalencyklopedin: “friction […], resistance that one surface or object encounters when moving over another.

Review of the options:

  • Smooth asphalt
    – Correct, the tyres will get a good grip since there is great resistance to the road surface = a lot of friction.

  • Gravel
    – Wrong, the tyres will get a poor grip since there is little resistance to the road surface (the tyres slip on the gravel) = limited friction.

  • Icy road conditions
    – Wrong, the tyres will get a poor grip since there is little resistance to the road surface (the tyres slip on the ice) = limited friction.

  • Wet road conditions
    – Wrong, the tyres will get a poor grip since there is little resistance to the road surface (the tyres slip on the wet road) = limited friction.

This is an example of one of the driving theory questions at Körtkortonline.se.

There is also a driving licence book online (2026).

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