Sensors have replaceable batteries and Monitors have their own power pack so they can be used as a wireless tire pressure gauge Our Patented T-Valve Adapters are designed as an add on for metal valve stems such as those found on Semi Trucks, Motorhomes etc. ...
SPY Internal tpms valve stems tire pressure universal tpms sensor monitoring system truck trailer $99.99 - $120.00 Min. order: 1 set SPY tire gauges truck TPMS with 6 External sensor Tire Pressure Monitoring system solar power Trailer bus $99.67 - $104.67 Min. order: 1 set SPY 12 Sensors T...