I am sure people are so sharp here that they can tell.
It's hard to tell, but the tire profile is small, so I'll guess 19. That choice would also fit EM's sportier car history.
I like the wheels -- still not sure if they are 18 or 19s -- not sure that there is all that much difference frankly....
When you zoom in on the tire, there is very little distance between the wheel and the ground. This looks like a low-profile tire, which I would assume would make it a 19 inch
I like these WAY better than those goofy gray ones we kept seeing pictures of.
It was reported by Electrek as 19" wheels