Quote:
Originally Posted by MagnusT
I did some calculations/comparisons of balance between front and rear diameters on stock wheels and BMWs own winter wheel setups. The original BMW winter wheels come in two variants, staggered and non staggered. Both with considerably smaller rolling diameters than the stock wheels. And considerable differences in balance front / rear diameters with staggered and non staggered.
So what I got out of my calculations was that the electronic systems in the M2, according to BMW themselves, can handle quite large changes. And how large these changes were okay to be.
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Wheel and tire sizes and driving will come to pretty much personal preference.
However, LSD and transfer case for AWD vehicles will suffer mechanically if change is significant.