[BLACK OPS]

Originally Posted by br2wdc

Welcome Jonnyz2 to the forum and congrats on getting the car!

I ended up getting a similar solution to what was suggested earlier in this thread using the 18" spare rim/spare tire/hub centric ring, and below are the links:

BMW 18" Compact Spare Wheel - Genuine BMW 36116768861:
https://www.fcpeuro.com/products/bmw-wheel-n-a-x5-36116768861#fitment

Continental CST 17 - SIZE: T135/80R18 (on back order currently at TireRack.com):
https://www.tirerack.com/tires/tires.jsp?tireMake=Continental&tireModel=CST+17&pa rtnum=38MR8CST17

Circuit Performance 74.1mm OD to 72.56mm ID Black Plastic Polycarbonate Hub Centric Rings:
https://www.amazon.com/gp/product/B01JN0MB54/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

Note: I added a jack and telescoping lug wrench from Amazon to this solution, and it's provided me huge peace of mind to have this "spare tire kit" available with the hope I never have to use it!

How would this spare setup fare with Stoptech calipers or other modifications?

Thanks