You have come to the right place for your X5 information. Most will recommend style87. They are 20" set that came on the 4.6iS. Much more choices for tires and better looking for sure.
Also style168 on the 4.8iS is another nice choice too. I went aftermarket since I had my HRE 648R on the old 3.0i, and I like wheels with lip
Style 87
Style 168
__________________
00 E39 DINAN S1 //M5 (82k miles)
06 E53 DINAN 4.8iS, born 2/18/2006 (126k miles)
http://www.xoutpost.com/bmw-sav-foru...s-my-dslr.html
90 Straman Z32 TwinTurbo Convertible, (1 of 44 ever made) 5 speed, 444rwhp/451rwtq
01 360 Novitec Spider F1 (26k miles)