Sorry, still new to the forum but my reply above was directed to you lolFor performance you will want to ditch the 19's all together. Most 18's will clear brembos and there is less rotational force to the driveline (this is what i race on). I've found that the ideal size/s are:
+15-22 offset wheel
255/265 front tires and 275/285 rear tires.
This usually gives the best corner balance. This is obviously if you are using the car for both daily and track.
Optimal would be lightweight staggered in similar sizes with 200 tw or less tires.
For daily only, I recommend smaller width (or whatever you want because it is not a performance vehicle at that point and just for show)
For track only, I recommend as wide as possible but 18 inch in diameter.
For other automotive sports, I recommend researching what works best for your setup.
For snow, as small a width as possible is best. Its very hard to cut butter with a spoon but much easier with a knife.
I'm looking at Konig Ampliforms for a Stance-ish look on BC coils. Not too worried about it being as flush as possible:
Front: 19x9.5 +25 Offset
Rear: 19x10.5 +23 Offset
Would 245s in the front suffice with 275s in the rear for daily driving?
Oh! Yes, I would do a 245/35 for those specs in the front. Will have a little stretch but not drastic. Better that way for handling. You want a little, just not a lot as overlap can cause weird things to happen in cornering.Sorry, still new to the forum but my reply above was directed to you lol