The rear looks perfectly proportional to the car and it does look bad ass.
FYI it's Danica Patrick's Camaro
So the 19/18 is out of the question since nothing will match the 305/30 rear.
Now it's a question of 18/18 or 19/19.
Both look good in my opinion but I don't want a 335/18 and seems like not many companies make 315/35/18's or is this not true?
Just found Toyo and that's it ( street trires NOT drag radials )