Traction, Tyres and Brakes

How often and in what state should tyre pressure be checked?

Question image: How often and in what state should tyre pressure be checked?
  • When cold, at least once a month
  • B When hot, after a long trip
  • C Only when the tyres are replaced
  • D Once every five years

Why this is the correct answer

The pressure is set by the manufacturer and must be checked with the tyres cold, at least once a month. Checking it warm gives a reading higher than the true value.

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