What pressure should the tyres have?

A)It is recommended that they have different pressure on each axle.
B)The tyres should have the highest pressure recommended by the manufacturer.
C)The tyres must always have the pressure recommended by the manufacturer.Correct
The tyre inflation pressure must be the one indicated by the manufacturer and should be checked in the vehicle's instruction manual.
The poor condition of tyres is the main cause of accidents due to mechanical failure. It is the element that requires the greatest supervision.
We must check the inflation pressure periodically, with the tyres cold and using a pressure gauge.
The poor condition of tyres is the main cause of accidents due to mechanical failure. It is the element that requires the greatest supervision.
We must check the inflation pressure periodically, with the tyres cold and using a pressure gauge.