Don't forget the offset, the fronts are 4+2 and rear 5+2, most aftermarket rims are 7 wide with 4+3 offset which will make you 2 in wider minimum start adding 11 or 12" tires easy to get +5" wider than stock.
STI rims make the 5+2 offsets with the Honda 4 x 110 mm bolt pattern on multiple styles.