It's strange that TireRack doesn't list the Blizzaks when you do a search for tires fitting the M3/M4. They do seem to have the correct tires in both 255/35 and 275/35:
http://www.tirerack.com/tires/tires....cleSearch=true
Any reason TireRack wouldn't list the Blizzaks as a possibility if the tire size is the same?