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#1
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I recently inflated my tires to 40psi (18 inch Michelins) and hear squeaking on slightest turns. Is this normal? Does anyelse get this?
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#2
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Why would you put 40 psi? Shame on me for not knowing off the top of my head. My E53 with 18 non staggered was 32 psi all around. I think the E70 is the same.
EDIT: I just went outside to check the sticker on the drivers door that should show the tire pressure....well there isn't one. What's up with that? Manual shows 32 psi
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![]() ![]() Current: 2016 X6 ///M Black Sapphire Metallic Last edited by cmyX6go; 04-04-2008 at 05:43 PM. |
#3
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Sometimes if you drive on a gravel/dusty road, crap gets kicked into the brakes and can cause some squealing. It should go away with time. That happened to my X3 once a long time ago.
40psi on the 18" is excessive. |
#4
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40psi is high... even for the race track...
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#5
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wow 40 is too much i wont risk it above 34psi
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'07 BMW X5 4.8i Black Sapphire Premium,Sport,Activity Package, Comfort seats! |
#6
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32-34 tops.... (front/rear if staggered)
too low or too high and you risk tire failure... 40 will feel a bit bouncy and light...giving you that false sense of security....but as it heats up on longer trips it will expand beyond the tires capacity... be very careful!
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2012 X5 50i M-Sport 2014 X3 35i M-Sport |
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