30x9x15 Hoosier Radials psi?

[Mark Callanan]

Originally Posted by Coach

I have run the 30x9x15 or 30x10.5x15 radials for the past 4 years. This year I have been having trouble in the texas heat getting them to hook up. This past weekend I ran them at 17 psi. It didn't help much, I still blew the tires off all 3 rounds. What is the lowest psi ya'll have run with these tires? I have never been below 20 psi until this past weekend at HRP.

Thanks,
Coach

I run them at 21-24 with no problems
I assume the track was bad or you have issues with the car...