On the craigslist/junkyard lookout for some better wheels for the wife's Vue. It has 16 x 6.5s with 235/65 - 16s. Basically big spongy marshmallows. Combined with the super-soft suspension its like driving a waterbed. Vues also came with 17x7s and 18x7.5s (redline - rare). I may snag a set of one of those if I come across them. What other cars are 5 x 115 to be on the lookout for? Ideally I'd find a 17x8 (or even 17x9).
Equinox, Terrain, Captiva are all platform mates with 17x7 as well.