Hoosier radial drag slick

[Lenny5160]

Originally Posted by Willyracer

we run 20.5 psi
never tried going up or down from there
always heard 17 to 21 without much
different to 60 ft time

I've run 16-26 and the car runs the same. I've gone lower on psi trying to get them to wear evenly, but I still wear the centers out first. I usually only check them before the first and second runs of the day because it really doesn't seem to matter.

A couple times I have waited too long to replace them and when these tires are done, they are DONE and will not hook at all.