I recently hit a pot hole and blown my front-left tire, I just got it replaced and TMPS reset. Now I remember reading the gigantic thread over on mazda6forums that's over 160 pages long that someone posted if your TPMS is reset, you need to update your tune. There were a few arguments about it but I don't remember the final verdict. I emailed Mat about it but he hasn't replied. Do you guys have any experience with this?