Re: It's dumb question time
To answer your question, no. No base model produced came with TPMS. People could have put it on afterwards, but it never came standard on our trim line.
I find this a very good thing. One less thing to go wrong, and if there was one problem with the XF, it would be electrical things having problems. I don't mean to say that XF's have electrical problems, just that when they do, it usually has something to do with something electrical, since the mechanical stuff on this car is pretty rock solid.