I live in MN and I always used Blizak's in the winter! I would wait to switch them until the first snow. Best 2 wheel snow vehicle I ever owned!
Now I bought a 528XI.
2008 528xi/Space Grey/Premium/CWP/Black Dakota Leather/
Jlevis Space Grey Kidney Grill/Umnitza LED Interior/Umnitza H8 Fogs/Umnitza Angel Eyes/Umnitza Xenons/19" VMR 710's/