Quote:
Originally Posted by bmwZ
I have Nokian Hakkapelitta 7, they are supersoft for Nordic winters. Really good grip on snow. Dimensions is 235/35-19 front and rear.
I will change back for summer wheels in the weekend, but its still a lot of snow in Norway 
The H&R springs got the best out of my Z4. They stiffened the car in bends, but ride quality was approx the same. The car feels more settled now  I really recommend this mod on E89 with original adaptive M suspension.
My variable dampers are greater than ever  |
sounds good..
My biggest concern is the lifetime of the original dampers in combination with the lowering springs.
