I just had my 2018 Tahoe stolen. Apparently there is a ring or probably several in my area that targets GM trucks and SUVs and they're really good at it. How does this happen? Onstar can't track it. Only message I got was from Onstar that the oil life was 0%. Nothing else. I think because of all this lack of key stuff and push button start it has only made it easier to take. They just disable onstar, hack the system and drive away without a trace but not sure. Still traumatized and in shock.