Yes I did notice that on the way home. Looking at the menu items, there's one for wheel choices and one for resetting TPMS too. Looking at the wheel choices it just says that's so the car can estimate range better and the only choice for 18" tires is with AERO wheels. My winter tires are 18" but don't have AERO wheels. I picked that anyway because that's the right size, but they need to give an option for 18" tires without the AERO wheel covers since that will affect range.
I have not done a TPMS reset yet. I haven't driven it since getting home and taking the other set of tires out so I want to drive it first and see if the car figures it out on its own.