The TyreAid was designed from the grass roots level and then up. When we started the design we spent weeks in the field "shadowing" tire, service, and maintenance personnel. Next, we rode "shotgun" with the vehicles and discussed what features the drivers wanted. Finally, we discussed with the fleet managers, owners, and corporate lawyers what features they wanted in a Tyre Pressure Monitoring System. The list grew long, including wishes like being easy to install and maintain, tire pressure equalization, and to have GPS integration with transaction history capabilities. After three years of fleet tests and product evolution we have been able to include all the essential features of the entire wish list. The result is a unique system with several exclusive features combined with the best features of any competing system all together in one sophisticated, but easy to use TPMS, the TyreAid.