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Clearance: Tire to Spring

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Old Jun 24, 2004 | 04:45 PM
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Default Clearance: Tire to Spring

How much clearance is required between the rear spring and the tire for safety?
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Old Jun 24, 2004 | 04:51 PM
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Default Re: Clearance: Tire to Spring (jpatrick636)

thats a good one!
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Old Jun 24, 2004 | 04:55 PM
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Default Re: Clearance: Tire to Spring (jpatrick636)

Agreed, good question. Am curious to hear the answer. The guy doing some work on my Vette has a body off restored 70 sitting in his shop right now the clearance on that car is absolutely no more than 1/2", maybe less. It looks like it would shred the sidewall on a hard turn, but apparently they have no problem with it.
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Old Jun 24, 2004 | 05:09 PM
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Default Re: Clearance: Tire to Spring (Chumpzilla)

Agreed, good question. Am curious to hear the answer. The guy doing some work on my Vette has a body off restored 70 sitting in his shop right now the clearance on that car is absolutely no more than 1/2", maybe less. It looks like it would shred the sidewall on a hard turn, but apparently they have no problem with it.
What does he have? 15 16 17 18. then again, with 17 and over there
is not much tire flex.
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Old Jun 24, 2004 | 05:10 PM
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Default Re: Clearance: Tire to Spring (MEGLADON)

I think they're 16's but I'm not sure on that. Next time I venture over there (tomorrow), I'll take a look.
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Old Jun 24, 2004 | 05:14 PM
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Default Re: Clearance: Tire to Spring (Chumpzilla)

I'll be real happy if it's 1/2". I could go up a tire size.
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Old Jun 25, 2004 | 09:34 AM
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Default Re: Clearance: Tire to Spring (jpatrick636)

I just asked our tech adviser Robin this question and he said that there should be one inch of clearance between the tire and rear spring.

Tony
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Old Jun 25, 2004 | 03:29 PM
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Default Re: Clearance: Tire to Spring (VBP)


Anything less than an inch seems to me an accident waiting to happen.
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Old Jun 25, 2004 | 06:34 PM
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Default Re: Clearance: Tire to Spring (VBP)

VBP, Do you make a shorter spring? I have your 360 in it now. What other options are there? Wheel spacers and even bigger tires might make my car look like a John Deer.
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Old Jun 25, 2004 | 11:39 PM
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Default Re: Clearance: Tire to Spring (jpatrick636)

I know that Guldstrand sells a shorter spring. I have 17" rims on mine and the spring is inside the wheel so tire clearance isn't an issue for me. But in a couple weeks I will have Guldstrand rebuild the rear suspention and they want to use the shorter spring anyway.

~Jay
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Old Jun 26, 2004 | 12:09 AM
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Default Re: Clearance: Tire to Spring (Jay M)

I have BFG Radial T/A size 275/60/R15 and they have about 1/2" of clearance from the spring. I've never had any problem with them clearing the spring and i've been driving with these tires for a year and a half.
Hope that helps. (can't wait to get a 502 in mine!)
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Old Jun 26, 2004 | 10:32 AM
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Default Re: Clearance: Tire to Spring (Jay M)

Jay M, I will check out their web site. Thanks. What are you doing for traction?

75_STINGRAY, I have one inch now so that is encouraging. Thanks.




[Modified by jpatrick636, 10:36 AM 6/26/2004]
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Old Jun 26, 2004 | 02:01 PM
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Default Re: Clearance: Tire to Spring (jpatrick636)

It really depends what part of the tire it is near. If it's 1/2" from a near-the-rim part of the tire, you are fine. But if it's 1/2" and any lower, you're in trouble. Ask me how I know Obviously this is because where the tire contacts the rim, it's not really moving.

And I think 1" is still cutting it too close.

-Chris
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