This car has the same specs up front with a 225/35 tire: http://www.rimtuck.com/photo/view/266/1228688676.jpg/2
It also has a +12 offset in the rear so it pokes out 13mm more that what you are requesting with a 245/35 tire.
Please search these sites to get informed about wheel fitting. Instead of directing you to read something that's over 250 pages long (which I'm sure that you've already seen), I think it's beneficial to actually lead you somewhere where you can get something out of it.
You should be able to just do a roll in the rear with that wheel with a 255/30 tire depending on how low you are. Up front it should fit without a pull too, but you'll poke a little bit with both front and rear.