When should you check the tyre pressure?

The correct answer indicates that tyre pressure should be checked regularly when the tyres are cool and directly after a tyre change. Regular checks are crucial because tyres can lose pressure over time due to temperature changes, wear, or damage. Checking when the tyres are cold ensures that you get an accurate reading, as driving heats them up, which can temporarily increase pressure.

Additionally, it's important to check the tyre pressure after a tyre change to ensure proper inflation on new or rotated tyres. This is a safety measure under German traffic regulations to ensure optimal handling and fuel efficiency.

While monitoring tyre pressure after every journey is not necessary, staying vigilant about tyre condition can help prevent accidents and ensure compliance with safety standards.