Requires iOS 7+ or Android 4.4+ with Bluetooth 4.0 or higher capability. Constant monitoring for high/low pressure, slow leak, rapid leak, high temperature and blowouts. Monitors up to 22 tires (0-232 psi) with simultaneous pressure and temperature readings. Features auto-scroll, auto-search, two-part disconnect and other advanced TPMS functions. It includes Tire Minder Bluetooth adapter and rhino signal booster for superior signal strength.
All towed vehicles will have either rubber (brass) or metal (aluminum) valve stems. If you have a rubber valve stem, you will need brass transmitters. If you have a metal valve stem, you will need aluminum transmitters. All TireMinder kits come with brass transmitters. If you need aluminum transmitter for your towed vehicle, they can be purchased separately.