Center bore on the Forte is 'standard' so any steely should be fine. Offset is also not a concern as they are all around the 40ish mark. Where ever you buy them from should have a compatibility listing, and if they don't have the Forte, then use "2008/9 Magentis" as the rim specs are identical.
As for tires, avoid Federal and Pirelli - they have been constant sources of headache at our shop all winter long. Bad balancing, weak sidewalls, just terrible crappy tires (and Pirelli used to be a "great" brand... they have dropped the ball). I am in love with Hankook, lately. Their winter products are fantastic and we're getting a LOT of great feedback from people who have ran them all season now. The IceBear is a touring/ice tread and the iPike is a more aggressive snow-clearing pattern. Choose based on your locale. 1010tires.com has prices and specs so you can research before you buy in Canadian dollars, even!