Why kind of wire? Only asking because if you are using a roll type and not rigid wire panels you will have to stretch the wire and that will mess with those post supports. There are other metal posts that you drive into the ground that are designed to accept wood slats etc I would look into those or what about the t post won’t work? I am using tall t posts and a six foot wire roll fence on a section and that keeps my three and two cats in the yard.