OK, now I got the wheels/tires on, they look really nice btw, but the top of rear tires are nearly flush to the fender. The R888s are much more square than MPSCs and Proxes 1s, so I am afraid they are going to run and damage the fender
Contingency Plan #4: going in for alignment tomorrow.
Oh and about TPMS: it is not interfering with anything, but the darn light on the dash stays on constantly, I will ask the dealer to disable it tomorrow.
I am lucky though, Porsche of Tyson's and Alex, the service manager, do go out of their way to accommodate my last minute requests