Hello everyone, first post here for me.

I have a 2011 BMW 320i convertible with the M package. I have replaced the original bridgestone run flat 225/35/R19 front - 255/30/R19 rear, with a set of regular (non run flat) Altenzo 235/35 ZR19 93W XL front - 265/30 ZR19 93W XL rear that were suggested by the garage I normally have my car serviced. I have been driving it a while and it feels good, even with intense rain it was ok.
First I wanted to ask what do you think about the size, if you think is a good fit.
Second I was wondering what do you think the right pressure should be, considering is generally just me in the car and here is super hot.
Thanks!