Drag Radial Tire Pressure

I'm looking forward to taking these Nitto 555's out. I feel I'm going to suffer from the problem in post 8 and not have a wide enough rim at 7 in. They say they want at least seven and a half, but I'm really building this for Street play. But I will take it to the track and give it a shot. I had no intentions of running it any more than 17 or 18 lb at the track though..
I used to run 11 or 12 lb in my Hoosier slicks...
Run as much pressure as you can and still hook. If it's 10 psi, then it's 10. But if you can run 28 psi and still hook, then that's better.