Front: 20x8.5" +40et with 245/40.
Rear: 20x10" +40et with 275/35(had a 285/35 for 2 days but needed to go against my stretch rule and got the 275 so I could get a rounded profile on the sidewall to be able to bring the camber back to -1.3degrees, I still rub even with cut and rolled fenders, but that will be taken care of soon)
The tires are General UHP's, they ride very smooth, minimal noise, and even with the wide rears and ohio roads, they track very straight in grooved roads, and after hours of tuning the ksports, it finally rides great, even with the family in it, loving it.
BTW, Thanks for the compliment.
Steve