My winter aftermarket rims has TPMS. They are
$360 from Tirerack. As per Tirerack, they only sell OEM TPMS sensors for 370Z. (if you do decide to get them, please use the tirerack link from my sig. It helps the forum)
Do they worth? absolutely in my opinion. I had a slow leak last winter. Thanks to the TPMS, I was able to find out about it as soon as my tire pressure went below 27 PSI. So I fixed it right away. If I didn't have the TPMS, I would have no way of knowing about the leak. I'd probably wake up with a flat after few days and be late to work/meeting/important task. My