That tire size is shorter than stock by 6%, so rubbing should not be an issue... it is 40mm wider though, but still should be fine.
Stock size on our cars is a 195/65r15 on a 6" wide rim, they will be too wide for the stock wheel, 15x7's should solve that. The 45 series will be shorter, but will improve acceleration, the 55 series will be slightly taller than the 195/65R15's that came stock. I say go with the 225/45ZR15 on a 15X7 and it will work fine.
Caution: Redneck Posting
MMMM, HIDs