Originally Posted by dmanaenk
Of course they are different, since they have different diffs.
As for your 'period' - I have no time to argue with nonsense. No four tires will have EXACTLY the same circumference.
The Spec-B has a viscous center diff, open front diff, and a viscous rear LSD. Absolutely no different than the 5MT in any Subaru. The STI's DCCD is no more or less sensitive to damage from different tire sizes than the viscous diffs or the diff in the automatics.
As for my "period", you better believe that ALL tires of the same make/model/size are going to be closer than 1/4" circumference.
I have no time to argue with someone who doesn't know what they are talking about.