You CAN run cording tires I used to do It aswell, but it cannot look any worse then what he has. Aslong as the cords aren’t touching the ground (enough camber to not wear it out anymore) you’ll be good, I never ran bead sealer and they would last till they corded on my insides aswell It is sketchy but it’s not as bad as it seems it’s just like a regular tire being flipped lol