Tire inflation gauge technology

An automobile tire pressure gauge apparatus comprising:

• (a) a pressure transducer adapted for communicative connection to a tire;
• (b) a control system communicatively connected to the pressure transducer, the control system receiving tire pressure reading signals from the pressure transducer and converting them to tire pressure display signals, the control system having memory for storing eight tire pressure reading signals, the readings corresponding to actual pressures of each of the four tires of the automobile a first time and at second, later time;
• and
• (c) a display communicatively connected to the control system that indicates at least eight tire pressure readings simultaneously, the eight tire pressure readings corresponding to a first tire pressure reading with respect to the first time and a second tire pressure reading with respect to the second time for each of four tires, the display receiving tire pressure display signals from the control system.

A memory tire pressure gauge apparatus for use with race cars, comprising:

• (a) a pressure transducer adapted for communicative connection to a tire of a race car;
• (b) a control system communicatively connected to the pressure transducer, the control system receiving measured tire pressure reading signals from the pressure transducer and converting them to tire pressure display signals, the control system having memory for storing a plurality of tire pressure reading signals;
• and
• (c) a display communicatively connected to the control system that indicates at least eight measured tire pressure readings simultaneously, the eight tire pressure readings corresponding to a relatively cold tire pressure reading with respect to an initial time and a relatively hot tire pressure reading with respect to a time after use of the tires, for each of four tires, the display further showing, simultaneously, four tire pressure change readings corresponding to changes caused by use of the tires of each of the tires, the display receiving tire pressure display signals from the controller.