Just picked up a new toy since the X5M will be napping in the garage till spring time... for the money we spend on winter wheels and tires, my advice is keep your X5's in the garage and spend the money on something you don't care about driving into pot holes, salted roads and other drivers who are clueless how to drive in snow
Just don't go crazy like I do and sink a lot of money into a pos lol
...a few before and after pics