Tire Pressure for a 33-14.5x15 M/T Drag slick

[420nitro]

Originally posted by tarmon8r
what is the recommended tire pressure for these tires on a 2300 pound chassis car? Friend has them at 7.5 psi and running 5.401 at 127mph in 1/8 mile with 1.16 short times. I always thought you ran a little higher tire pressure than that, but as you can see, he hooks up at the track. thanks in advance.

The people I know running that size tire generally run with 5-8 psi. The more air you can put in it with traction is the ideal thing. It's like running with the smallest slick you can get away with.
(I assume he/she is running a bias ply tire and not the radial drag slick)
Later