Hi all:
I want to replace the standard silver wheels on my 2018 Countryman S All4 with black wheels. I believe wheel size is 18 x 7.5, but I'm unsure of the offset. Can someone please confirm size and offset? Also, could I go to a slightly wider wheel without any problems? Thanks.
Alan

 

Depends on which wheel you have. Got a pic?

I guess that doesn't matter much as it seems there are only 2 different styles of 18" silver wheels for a '18 S All4 Countryman according to this:

https://www.realoem.com/bmw/enUS/partgrp?id=YT53-USA-01-2018-F60-Mini-Cooper_S_ALL4&mg=36

Both options I see are 7.5x18 ET:51

That said, I have non-MINI aftermarket wheels that are 8" wide, but I have the same size as factory tires mounted so no rubbing/space issues. It really depends on your wheel/tire combo.

 

18x7.5 Wheel Size
ET51 Offset
225/50/18 Tire Size
5x112 Bolt Pattern
66.6 Center Bore
M14x1.25 Lugs

 

My tires are 225/50 R 18. 5 bolt pattern. Here's a picture.