Clarification... I have an Ecoboost PP, so it has the same brakes as the base GT if I'm not mistaken. If they fit on your GT I expect they would be good...
Same issue. I was running 32 PSI on the Pirellis at first, but it seems like that made them wear crazy fast, so I run 35 PSI now. Not sure if that's enough of a PSI difference to have an effect, but it seems like that slowed down the excessive wear. :handsinair: