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Metal tyre pressure cap stuck

Alloy wheels and tyre discussion
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Christopher72
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Metal tyre pressure cap stuck

Post by Christopher72 » Thu Sep 15, 2022 5:44 pm

I received this warning from my local tire shop to replace the metal valve caps with nylon. Is there another option in use like adding ptfe tape or anti-seize?
Christopher
2011 E89 Sdrive35i - Blue, Beige
(9) 1997-2002 E46 convertibles, several colors - gone
2000 E89 540 black on black -gone
(2) E36 roadsters (1996 red, 1998 blue) - gone
Pre-production E36 (red) - gone

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Darkangelv2
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Metal tyre pressure cap stuck

Post by Darkangelv2 » Fri Sep 23, 2022 11:40 am

The best way to prevent it is to buy proper metal valves with matching caps - as long as they are well reviewed the metal thread should match the metal used in the cap which should prevent oxidisation which usually cause the issues referred to in this thread

As an example:

https://www.demon-tweeks.com/uk/hub-bud ... hbzbivkit/
BMW Z4 2006 2.5SI - 437M Wheels - Strut Brace - H&R ARBs
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3.0si Brake Conversion - Custom Nappa Sport Interior - Z4M Bumper+Bonnet -
BC Racing BR Coilovers - AFE Stage 2

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