First of all, do not ever put steel wheels on your car - it makes it look bad - like a Honda Civic. Second, use your existing alloy wheels for the winter tires. Some people here will probably flood my statement bys aying they'll get ruined by the salt, bla bla bla. All of which I found to be false through my own experience.
Go to Superior Tire (superiortire.ca or superiortire.com) and purchase a set of Toyo SnowProx 950S (better than the crappy Pirellis offered by our dealers). I got a set of 205/50/17 for $1200 including taxes!
A forum community dedicated to BMW owners and enthusiasts. Come join the discussion about Bimmerfest events, production numbers, programming, performance, modifications, classifieds, troubleshooting, maintenance, and more! Bringing the BMW community together.