<sniff> I love Interstate 76....I beta-tested that game for Activision, it was so ahead of its time, a real shame it didn't do better than it did.
I also have I82, the followup, which I hear isn't anywhere near as good.....more twisted-metal than I76 was. Dunno how it would work with a wheel.
There aren't alot of good driving games for the PC that don't require a horse of a PC to run.....my mamecab is a 1.5Ghz Athlon, and at that speed alot of games just flake out. I've had better results hooking my PS2 into the TV used in my Mamecab and running those games on the cab, with the wheel clamped to the control panel. Works good, but playing driving games standing up can get pretty tiresome.