I see you have CCW's, nice wheels. If I were in your situation I would call Chip or John at CCW and ask them. IMO the sizes you are looking at will work fine with the cars AH/TC, but I'm not sure that they are the right size or best size considering your wheel width. I looked at Nitto's website and those sizes put you at the outside for fit. I would consider the 285/30-19 they have for the front and the 305/30-19 they have for the rear as an alternative. When I was looking for wheels and tires I had considered a 285 for the front and several forum members said they had no issues running that size without rubbing. Anyway its just an option/alternative and in the end I would call up CCW cause they will know what fits better than most with there wheels and offsets.
Darion