I have the Tire Sentry system on my 02'. Just put on Toyo 127's and they were powder balanced (TM300,
www.techtirerepairs.com. The package includes a filtered valve core. The tire sentry system does require the special valve. I have not tried them as yet, to see if it works. Make sure you use the rubber valve stem support for the inner rears. Between the extender and the sensor they put a load on the tire valve stem which causes cracking and loss of pressure.
Bernie S
02' Alpine
Pearland, Tx