What is the correct inflation pressure to maintain in a passenger car's tires?

Question

DentroTest · Accepted Answer

The correct pressure is the one indicated by the vehicle manufacturer. It is not a standard measurement for all cars; it varies depending on the vehicle's weight, design, and load.   Why not higher pressure? Excessive pressure reduces the contact patch with the road (less grip) and wears out the center of the tread.   Why not lower pressure? Low pressure increases fuel consumption, generates dangerous tire overheating (risk of blowout), and wears out the edges. You should consult the vehicle manual, door frame, or fuel cap to see the recommended values and always measure when tires are cold.

What is the correct inflation pressure to maintain in a passenger car's tires?

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