Lexol's Vylnex
https://www.amazon.com/dp/B0002KKHS8..._OkbYDbX9R5NXA
Not that the tires need it with the lifespan we give them but this stuff actually conditions the rubber deeply vs coating it with silicone and degrading brake efficacy
Sonax Wheel Cleaner
https://www.amazon.com/dp/B00GBLTKWG..._MxbYDbVNZ0AV0
Before that I use Sonax - that stuff is magic when it comes to the overpowering nature of BMW brake dust (use as directed, stuff is powerful)
WheelWax
https://www.amazon.com/dp/B000IMB5CC..._mxbYDbBVQYJ4H
If you are a freak like me you could wax the wheels and that dust will come off with water for the most part (this stuff used to be used on industrial electrical equipment back in the day to avoid corrosion and dirt buildup)