What is a good tire size and width for 16'' rims on a focus? Tire rack reccomends 205/50/16 and I see a lot with 215/45/16. What do you guys have? I want good performance but not too harsh of a ride and I don't care about my speedo, I'll get that fixed.

205/50. that's the size that they run on the stock ford 16"ers, and it's a nice contact patch, and looks real nice.