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Question 4151

Even if the maximum speed limits are not exceeded, can you end up driving at a speed that is inappropriate for the conditions?

  1. Yes, since speed must be adjusted to the conditions of the road, such as rain, snow, or ice.
  2. Yes, whenever you are driving faster than 100 km/h.
  3. No, under no circumstances.
Show answer and explanation

Correct answer: Yes, since speed must be adjusted to the conditions of the road, such as rain, snow, or ice.

Yes. Staying within the speed limit is not enough, because your speed must also suit the road conditions, the weather, your vehicle, and your condition. In rain, snow, or ice, the car has less traction and you need more distance to brake, so a permitted speed can be inappropriate for the conditions. This can happen at any speed, even at 60 km/h on an icy curve.

Manual II. Cuestiones de Seguridad Vial, edición 2026 · Reglamento General de Circulación (RD 1428/2003)