The Steelman Select Tire Pressure Monitoring System (TPMS) sensor 97356 (315 MHz) and 97358 (433 MHz) provides approximately 95% vehicle coverage (VIO), including high pressure applications and the 433 MHz wireless location applications. Steelman Select Sensors are programmable with ATEQ's VT55 and VT56 tools. Steelman Select Sensors include a patented rubber valve; optional aluminum or chrome clamp-in valves can be installed to match the vehicles original valve. The Steelman Select Sensor battery life meets or exceeds the OE sensor battery life and provides a longer battery life than multi-application sensors. Steelman Select Sensor is a brand of JS Produucts Inc.