Got my winter tire package yesterday, and put 'em on today. It is a very good thing I checked this post first!
BIG THANKS to MMM2003 and GarageMahal for their suggestions. My LF and RF both rubbed ... I Dremelled off the weld spatter as MMM2003 suggested, and also used Garagemahal's trick of rolling up and down the driveway to loosen the rears.
Test drive went great. It does ride softer. My wife will like this.
Also, big thanks to Mitch from Discount Tire Direct, who kept in very good communication, and even left me a voice-mail message today, in case I was having any problem with the wheels.