>>295305404
I really like Assetto Corsa. If you want rally stuff though, I'm pretty sure Dirt Rally 2 is better than the first game now, just make sure to get the bundle with all of the DLC.
As far as wheels go, G29/G920, T150/TMX, or a T300 is probably your best bet. G29/G920 is the cheapest way to get a wheel with an H pattern shifter.