A young man with an elegant hairstyle

watches a woman at the gas station checking her car tires and shakes her head, ever so slightly. He doesn't understand how someone unscrews the valve cap every other time they stop to fill up, tries to attach the compressor hose, lets air out of the valve, then tries to pump more air, reattaches the broken hose, tries to set the pressure on the pump, then, after removing the pressure hose, looks for the valve cap to screw it back on. And he does this four times. This special treatment for every tire. Afterwards, his fingers are dirty, maybe even a fingernail is broken, and he has most likely decided that it is better to forgo tire pressure checking than to have another young man with an elegant hairstyle shake his head at him. And what has been achieved? The air pressure is correct at the gas station. But the correct air pressure is needed when driving, and only sensors can check it then. TireMoni has such sensors, and they are very easy to retrofit. The sensors are best screwed onto a short metal valve instead of a valve cap and transmit the tire pressure and temperature to a small monitor while driving. Hence the name TireMoni (pronounced "TaierMoni"): Tire = tire and Moni = monitor. This monitor not only shows the individual wheels, but also warns with flashing and beeping sounds if pressure or temperature changes too much—while driving, of course. Retrofit TireMoni pressure sensors on your caravan, mobile home, motorcycle, trike, quad bike, trailer, horsebox, truck, bus, sprinter, etc., and drive safely while saving fuel, tires, and stress. TireMoni products are available here: https://shop.TireMoni.com