Theory Hub UK Theory Test

Vehicle handling

45 questions

What this topic tests

How the car behaves, and which lights to use when. The lighting questions are the ones most often lost, and they hinge on one distinction: fog lights are for fog, and dipped headlights are for everything else.

  • Fog lights only below 100 metres of visibility, and off again the moment it clears.
  • Rear fog lights are as bright as brake lights, which is why leaving them on is dangerous rather than just annoying.
  • Going downhill: a lower gear for engine braking, and the brakes used carefully on top of it.
  • Parking downhill, turn the wheels towards the kerb so they act as a chock.
  • Traffic calming: keep the speed down for the whole stretch, not just at the humps.

The mark people lose: Using full beam because it is dark. If there is traffic ahead of you or coming towards you, full beam is the wrong answer however black the road is.