[sska3360]

I run Phoenix F/X 11.5/29.5 -15 W bias ply's with tubes on my Super Stocker and I have pretty much always run them @ 10.5 psi. However, it was brought to my attention recently that someone thought that was at least a pound low. I know it's a subjective question, but I was wondering what others have run theirs at or their opinion on the matter. Thanks in advance for your input.