M4 wheel/tire lowering setup recommendation

[maxlin]

Hi Bimmers,

I Benefits from the forum a lot, and hope this is the right place for suggestions.

I'm currently riding 2016 M4 with BSM color. wheel (437M) and tires are stock with M Adaptive suspensive, want to make a little bit more aggressive as well as lowering, and want some suggestions from the bimmers to figure out the right setup for it.

I'm a daily driver, not much experiences on lowering car before (noob to offset, wheel and number). I would like to achieve a little bit aggressive and not rubbing and be able to drive day to day.

Here's the mods i'm going for

20" Brixtonforged CM10 (20×9.5″ +18 & 20×11″ +35)
Michelin PS4S (265/30/20 & 295/30/20)
M Performance HAS ( drop 1.0 / 0.5 )

Has anyone has similar setup to share ? Will 20" be easy to break ? I wonder if this setup work, would like to hear more from the bimmers before pulling the trigger