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06-15-2021, 03:04 PM
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#1 |
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Junior Member
Join Date: Dec 2011
Location: Dayton, IN
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Correct tire pressure?
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.
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James R. Gibson 1974 Dodge Dart SS/KA |
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06-15-2021, 03:15 PM
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#2 |
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VIP Member
Join Date: Jun 2009
Location: Boulder City, Nevada 89005
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Re: Correct tire pressure?
We run SS/KA
12 to 14 Bias 16 to 18 Radials
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John Irving 741 Stock 741 Super Stock |
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06-15-2021, 04:25 PM
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Join Date: Dec 2001
Location: phoenix
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Re: Correct tire pressure?
Quote:
Last edited by Jeff Stout; 06-15-2021 at 04:34 PM. Reason: more |
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06-15-2021, 05:32 PM
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#4 | |
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Senior Member
Join Date: Sep 2016
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Re: Correct tire pressure?
Quote:
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06-15-2021, 08:18 PM
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#5 |
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Senior Member
Join Date: Feb 2017
Location: Las Vegas, Nv
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Re: Correct tire pressure?
I run 9" Hoosiers on my SS/FA 440 Dart. At Las Vegas track which is a factored track. I run 22-24lbs with 1.33 sixty foot times. Good working car and I weigh 235lbs.
Paul Haszlauer 7019 SS |
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06-15-2021, 08:36 PM
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#6 |
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Senior Member
Join Date: Feb 2017
Location: Las Vegas, Nv
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Re: Correct tire pressure?
BTW my car is a C/SA with a street/strip aluminum intake with a ton more safety equipment to run SS/FA.
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06-16-2021, 05:28 AM
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#7 |
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Live Reporter
Join Date: Oct 2004
Location: Hickory, Ky
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Re: Correct tire pressure?
Sometimes you have to go testing to find what is best for "your" combination.
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06-16-2021, 07:34 AM
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#8 |
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VIP Member
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Location: Texarkana Ark/TX
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Re: Correct tire pressure?
What He said ^^^
Inspect the pattern on the ground and the tire.... Always test...
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Adger Smith (Former SS) |
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06-16-2021, 12:28 PM
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#9 |
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Join Date: Nov 2001
Location: Florida
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Re: Correct tire pressure?
You can usually run a little more air pressure with wider rims, which helps stability and sidewall life while maintaining a good contact patch. (i.e.: 9" slicks on 10" rims.)
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LOCOMOTION Racing |
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06-16-2021, 01:19 PM
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#10 |
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Senior Member
Join Date: Apr 2009
Location: Omaha, NE
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Re: Correct tire pressure?
How hard is it hitting the tire? Do you have a slomo video?
Clark |
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Linear Mode
