want-a-be wrote:
Muddydogs wrote:
Does the tire monitor work on the spare or does the tire have to be turning?
No the wheels do not need to be moving.
Actually with Tire Minder the tire must turn to deactivate the battery saver. Can't get a current reading on tire that has not rolled. That is another negative, instead of reading tire pressure before rolling off the site, the first valid reading is several minutes after the tires roll. If I am concerned, I drive to the campground exit and wait a minute while checking out for the system to update. Or if I need to move before hooking up that is sufficient time to get a reading.