Advantage Enterprises’ PressurePro is an electronic tire pressure monitoring system designed to monitor and display tire pressures. By helping to keep tires properly inflated, the system assists in lowering maintenance costs, reducing fuel use and saving tire tread for longer tire life, the company says. PressurePro monitors up to 34 wheels and can send visual and audible alerts when air pressure drop to dangerously low situations. The systems require no costly installation. It can be installed in minutes with no tools.