Sorry about the "plug" in the title. I think auto-correct had the wrong idea with what to do with "pkg".

Anyway, are the 18" wheels a staggered fitting? I've now seen a few references to the fronts being 8.5" wide and the rears being 9". If so, can the same size tires be fitted front and rear? Also kiss away rotating tires!

 

18" x 8.5" on all 4 width as standard.

 

There are 9" wide BBS Milans (R1 package) but I think they came on the rear of the XKRs that had this wheel package.

 

yes the wider rears are only on the XKR R1 package...on the XJR r1 package all four all the same size...