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Old 03-21-2024, 05:49 PM   #1
ron b
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Default minimum slick to leaf spring clearance

I am running a mickey thompson 29.5 x 9 st slick and was wondering what the minimum clearance between the slick and the leaf spring with the car sitting on the ground. thanks ron
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Old 03-21-2024, 05:52 PM   #2
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Default Re: minimum slick to leaf spring clearance

Quote:
Originally Posted by ron b View Post
I am running a mickey thompson 29.5 x 9 st slick and was wondering what the minimum clearance between the slick and the leaf spring with the car sitting on the ground. thanks ron
radial or bias?
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Old 03-21-2024, 05:57 PM   #3
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Default Re: minimum slick to leaf spring clearance

Bias
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Old 03-21-2024, 06:24 PM   #4
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Default Re: minimum slick to leaf spring clearance

With our radials we have 3/8" clearance & have no issues with rubbing.

While it has been many years since we have run bias slicks. It seems like we had about 1/2" clearance, but also had signs of slight rubbing. I'm sure it was due to turning off at the end of the track & sidewall flex.
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Old 03-21-2024, 07:41 PM   #5
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Default Re: minimum slick to leaf spring clearance

Currently operating Hoosier 9x29 bias ply with about 3/8-1/2 inch clear of the leaf spring. Typically inflated to 12-15 psi on a 9 inch rim. Seems to work fine. The inboard white letters aren’t so white anymore but attribute that to minor rubbing during turns-like 1700camaro alluded to.

Last edited by T Ames; 03-22-2024 at 07:47 AM. Reason: Add specifics.
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Old 03-21-2024, 08:36 PM   #6
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Default Re: minimum slick to leaf spring clearance

All sounds like good guidance, assume you’re running a 10 inch rim?
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Old 03-22-2024, 07:11 AM   #7
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Default Re: minimum slick to leaf spring clearance

currently running a 9" rim.
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