So yes, they will fit. Minor guard roll on the rear with a 235/40R18. Fronts will hang only a little. This is assuming the car is lowered a little to take advantage of the natural cambering in of the suspension...
17x8 +35
Tyres are 245/45/17 at the moment (came with the rims) so they aren't going on the car till I can sort out swapping of the 215/45/17's over to the new wheels, and some springs as fitment is rather mexican at stock height.. but it's getting there!