I posted this earlier in the Rivian Owners Ontario RB group. Admittedly I didn't this this entire thread.
"I know some of use have experienced challenges with ordering gear directly from Rivian (e.g. center caps) because they won't ship to Canada.
This problem can be broken up into two parts...
Yeah, sorry. My bad. I registered and updated my unit. The included guide referenced www.smartsensorupdate.com but I then realized I need to go to tpmsnetwork.com. Thanks!
I just got one and it is running ver 4.5. This ver does not list Rivian, if you have the same ver what manufacturer are you selecting? Mercedes? Thanks