john, if 'perfect' is 36psi, (checked monthly - cold) then i'd have a hard time explaining this wear, assuming he's not drifting into the corners.
if less than 36psi, (even though the manual sez 24-26 or something low in order to make the car feel more grounded to the ground or whatever), then i'd say that's it.
tony
if less than 36psi, (even though the manual sez 24-26 or something low in order to make the car feel more grounded to the ground or whatever), then i'd say that's it.
tony