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Valve Stem Caps

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Old 10-24-2019, 11:22 AM
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TERRY CLARK
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Default Valve Stem Caps

I just bought some Black with Chrome Bowtie Logo Caps for my 2006 to replace the Black Plastic ones ( do not thread ).....these new ones don't thread. Anybody else have this problem? Do these wheels ( stock ) have a different type thread? I'll put these on the Suburban.

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Old 10-24-2019, 11:38 AM
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Corvette_Ed
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I have two different sets of aftermarket caps and have no problem with putting them on my C6.
Old 10-24-2019, 11:43 AM
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Iceaxe
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Never had a problem with after market caps.
Old 10-24-2019, 01:18 PM
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Dutch08
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AFAIK - All tire valves (Schrader) have same thread.
Old 10-24-2019, 06:48 PM
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Trebor
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I bought the chrome caps with black bowties for my stock wheels on my '06. No problems with the thread. Try wiggling them as you turn them onto the valve. Plastic to metal sometimes need to be coarced.
Old 10-24-2019, 08:13 PM
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SixAddict
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C6 of Year Finalist (appearance mods) 2019
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As others stated no issues with my after market valve stem caps.
Old 10-24-2019, 09:17 PM
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Welker1
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Another one who hasn't had a problem with aftermarket caps; have had three different styles over the years.
Old 10-25-2019, 05:37 AM
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Don-Vette
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I have the C6 logo on mine,no problems. If there is no internal thread on yours, I'd say they are defective.
Old 10-25-2019, 07:49 AM
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BadAV
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Try putting a small amount of lithium grease on the threads on the cap or spray them with some WD-40; they might just need a little lubrication to keep the threads from "grabbing" each other.

A trick I learned a long time ago for threaded fasteners of any kind - turn the caps backwards (counterclockwise) on the valve stem while lightly pressing downward on them. You will feel a slight downward "bump" when the sets of threads are properly aligned. You can then turn them clockwise to thread them on.

Last edited by BadAV; 10-25-2019 at 07:52 AM.
Old 10-25-2019, 08:39 AM
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steig
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Originally Posted by BadAV
Try putting a small amount of lithium grease on the threads on the cap or spray them with some WD-40; they might just need a little lubrication to keep the threads from "grabbing" each other.

A trick I learned a long time ago for threaded fasteners of any kind - turn the caps backwards (counterclockwise) on the valve stem while lightly pressing downward on them. You will feel a slight downward "bump" when the sets of threads are properly aligned. You can then turn them clockwise to thread them on.
Agreed. Good advice.
Old 10-25-2019, 02:09 PM
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TERRY CLARK
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Looks like the Driver's side stems have screwed up threads ??? Passenger's side is fine. Will try and clean up the threads. Anybody know the thread count...
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