Hello All, The Service Tire Monitor warning came up on the dashboard on a recent long freeway jaunt from Sacramento to San Jose. The car is a 2005 that I have owned since 2013 and it has 97K miles on it. Put new tires on it in 2016 from Americas Tire and at that time the they asked if I wanted the TPMS sensors renewed and I decided against it. Even though that was 5 years ago the tires only have maybe 2k miles on them since and are in great shape. It does not surprise me that the 16 year old sensors need servicing / replacement so my question is, would it be better to trust the tire place (they do all my other cars) to properly replace the sensors, or should I trust the Cadillac dealer to remove and remount the tires? Thanks! XLRated.