To anyone that has owned the 550xi over a winter: are the oem tires ok in the snow? ( I have the m sport 19's) I havent been planning to switch them out and have presumed i'll be "ok" in light snow -although i am not expecting to drive through a blizzard.
Current: '13 550i xdrive, '12 X5 xdrive 35D, '11 M3 convertible
Ordered: '15 650i xdrive Gran Coupe
Past: '06 650i convertible, '04 Z4 convertible, '10 E550, '11 335i convertible