What is the lug nut measurement of the XF as in you're looking for wheels which will fit. This is the first five lug nut car I've owned. Four's are easy, just measure across to the opposite nut. I get 68 mm going from one lug nut to the one next to it on my XF - or thereabouts.

However when I key in 68 mm wheels on google I get a slew of wheel caps.

I realized a long time ago that I have a limited space in my noggin, so I never bother learning/remembering stuff that doesn't affect me. But now, five lug nuts regarding wheel measurements does.

Biba