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Old Jun 25, 2012 | 04:59 PM
  #2326  
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got new tires. pic cmoing soon
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Old Jun 25, 2012 | 06:52 PM
  #2327  
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From: dallas
LOL^, love it
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Old Jun 26, 2012 | 11:49 AM
  #2328  
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From: DFW
Originally Posted by BambiTLK
...cheaper than paying shipping + have Cobb or someone else install them.
Cobb installs tires? If so can they do road force balancing?
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Old Jun 26, 2012 | 11:57 AM
  #2329  
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T
Originally Posted by IMPdemon
Cobb installs tires? If so can they do road force balancing?
Road force balancing is a gimmick. I can balance tires as good as any hunter machine (and in some cases I can do it better).
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Old Jun 26, 2012 | 12:10 PM
  #2330  
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Originally Posted by IMPdemon
Cobb installs tires? If so can they do road force balancing?
I don't think it's Road Force, but they have nice mount/balance equipment.

I've had tires done at both Cobb and EvoD with no complaints, I've never had balance issues with either which is something some places seem to struggle with.
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Old Jun 26, 2012 | 12:30 PM
  #2331  
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From: DFW
Originally Posted by KevinD
Road force balancing is a gimmick. I can balance tires as good as any hunter machine (and in some cases I can do it better).
Well alrighty then!

Thing is, I've had this odd harmonic for a while, and while doing some reading, ran across a lot of references about road force balancing that made a lot of sense, so I was thinking of giving it a try.

For anyone not familiar with it, the theory is that the inherent flaws in tires can generate vibrations that static balancing can not account for. Road force balancing purports to address this, by simulating the response under load on the road surface.

A manufacturing defect of a few grams of imbalance (static), can have a much larger affect in practice, from the change in elasticity of the tread material at the site of the defect. Again this is my theoretical understanding.

The Porsche road racing guys swear by this, and the theory seems sound to me. But, I have no direct experience, so...

Can anyone who has had this done comment?
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Old Jun 26, 2012 | 12:40 PM
  #2332  
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From: DFW
Stupid porsche people......

wait...
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Old Jun 26, 2012 | 12:42 PM
  #2333  
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lol
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Old Jun 26, 2012 | 01:05 PM
  #2334  
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From: DFW
^ See that's what driving a P car does to you
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Old Jun 26, 2012 | 01:17 PM
  #2335  
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From: DFW
Between the bmw and the porsche, I'm just a double parking dick now.
goofy is a dick too w/ the caddy and 930. but it's cool b/c we have a special club we join together
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Old Jun 26, 2012 | 01:22 PM
  #2336  
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Bring the car over and I'll chec the balance of the wheels. If ts a wheel causing the harmonic I'll find it.
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Old Jun 26, 2012 | 01:25 PM
  #2337  
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how much does road force balancing cost?
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Old Jun 26, 2012 | 02:01 PM
  #2338  
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From: DFW
Thx Kevin, but may not be worth it, since I'm down to the wear bars on my NT05's. Was researching this stuff since I need new tires anyway.

Not sure on cost, which is why I was asking... might make more sense to post a thread in the tire forum too.
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Old Jun 26, 2012 | 02:06 PM
  #2339  
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f I hate firing people... but this one has to go.
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Old Jun 26, 2012 | 02:15 PM
  #2340  
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From: DFW
Originally Posted by goofygrin
f I hate firing people... but this one has to go.
Spends his work day on car forums? yea those guys should be fired asap
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