What tool is used to gauge tire pressure?

The tire pressure gauge is the specialized tool designed specifically for measuring the air pressure within a tire. It provides an accurate reading of the tire's inflation level, which is crucial for ensuring safe and efficient vehicle operation. Maintaining the correct tire pressure helps with fuel efficiency, handling, and overall safety.

A tire pressure gauge typically features a scale or display that shows the pressure in units such as PSI (pounds per square inch). It is essential for plane captains and maintenance personnel to regularly check tire pressures during inspections to ensure the aircraft is safe for operation. Properly inflated tires contribute to optimal performance of the aircraft during taxiing, takeoff, and landing.

In comparison, options like pressure meters or manometers might be used to measure pressure in various applications but are not specifically designed for tires. An air compressor is utilized to inflate tires rather than gauge their pressure, making it an inappropriate choice for this particular purpose.