E60 / E61 (2004 - 2010)
I have a 2009 535i xDrive with sport package that I bought second hand. The sport package has staggered wheels, 8x18 sporting 245/40 R18 up front and 9x18 with 275/35 R18 in the back.
The front wheels that were on the car are labeled "8x18 EH2+ is43"
I ordered replacement wheels for the left...