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Question 2365

If you drive with tire pressure below the correct level, does it affect fuel consumption?

  1. No, it does not affect fuel consumption.
  2. Yes, it increases fuel consumption.
  3. Yes, it reduces fuel consumption.
Show answer and explanation

Correct answer: Yes, it increases fuel consumption.

Driving with tire pressure below the manufacturer's recommendation increases fuel consumption.

DGT Manual II. Cuestiones de Seguridad Vial, 2026 · Manual II — Cuestiones de Seguridad Vial, 2026