Are you going to run all-seasons year round? I can see running them in the winter if you live in a climate that gets cold but does not have much snow. It would however be a shame to remove performance tires from your performance car year-round.
'08 E90 M3 - Alpine White - Sold
'13 E92 M3 - Silverstone II - Sold
'04 E46 M3 - Jet Black - BBS E88, KW Clubsports, Brembo BBK, SuperSprint Exhaust, Recaro
'15 i3 - Laurel Gray - Why would I mod this thing?