Tire pressure 30X9X15 HOOSIER RADIALS

67 Post GS · 03-21-2013, 02:43 PM

I run about 22-23 cold. My car seems to like it.

HEADSUP113 · 03-21-2013, 03:28 PM

Sorry i should have given more info... 3350 lbs ladder bar... 700 hp... 9 inch rim.. 9.75 @ 138 mph footbrake only.. Wheelie monster loves to be on back wheels... Also ( i switched from 10.5 radial, i always ran 18 lbs in both 9 and 10.5 inch but they wrinkle a ton) thanks guys

Myron Piatek · 03-21-2013, 06:44 PM

I have a 3,540+ lb Stocker footbraking and running low 11's with 21 lbs cold in my Hoosier lightweights on 10" rims. But regardless of what you have, if it will fit, going to a wider rim should help maintain a flatter footprint and allow more air pressure with reduced wrinkle (longer sidewall life). Only downside to radials is that they are more sensitive to track conditions than bias ply slicks.

03-21-2013, 02:43 PM	#1
67 Post GS Junior Member Join Date: Aug 2011 Location: Buffalo New York Posts: 79 Likes: 9 Liked 48 Times in 10 Posts	Re: Tire pressure 30X9X15 HOOSIER RADIALS I run about 22-23 cold. My car seems to like it.

03-21-2013, 03:28 PM	#2
HEADSUP113 Junior Member Join Date: Dec 2010 Posts: 13 Likes: 0 Liked 0 Times in 0 Posts	Re: Tire pressure 30X9X15 HOOSIER RADIALS Sorry i should have given more info... 3350 lbs ladder bar... 700 hp... 9 inch rim.. 9.75 @ 138 mph footbrake only.. Wheelie monster loves to be on back wheels... Also ( i switched from 10.5 radial, i always ran 18 lbs in both 9 and 10.5 inch but they wrinkle a ton) thanks guys

03-21-2013, 06:44 PM	#3
Myron Piatek VIP Member Join Date: Nov 2001 Location: Florida Posts: 1,542 Likes: 34 Liked 138 Times in 51 Posts	Re: Tire pressure 30X9X15 HOOSIER RADIALS I have a 3,540+ lb Stocker footbraking and running low 11's with 21 lbs cold in my Hoosier lightweights on 10" rims. But regardless of what you have, if it will fit, going to a wider rim should help maintain a flatter footprint and allow more air pressure with reduced wrinkle (longer sidewall life). Only downside to radials is that they are more sensitive to track conditions than bias ply slicks.