The Bridgestone are on sale at Tire Rack now - $280/rear and $220/fr. That is a significant cost savings compared to the PS2

 

Yes and that will leave a bit more unsprung weight in your wallet I have an 07 997S that I ordered with the TT rims and they came with Bridgestones; although I like them they are more suseptable to overnight flat spotting than the PS2's that were on my other 997S. Pilot's are still #1 in my book.