Bridgestone Potenza RE050A RFT Pressure
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My Ride: 2004 525i M Sport Automatic, M Sports Package, Bi-Xenons, Sunroof, Hot Climate Version, Navigation+TV, 18" Double Spoke 135M Alloys with Runflats, Anthracite Headliner, M Leather Steering Wheel. Through Load System, Hifi Loudspeaker System, Alu Cube Pure Interior Trim, Flashlight Cloth/Nappa Leather Sports Seats, M Sports Suspension
Originally Posted by aybeesea' post='448781' date='Jul 17 2007, 03:25 AM
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Originally Posted by 525imsport' post='448816' date='Jul 17 2007, 10:44 AM
Has anyone here tried nitrogen in their tyres instead of normal air? I just pumped nitrogen into my tyres today. Seems that they give a smoother ride.
You also may see that key parameters of O[sub]2[/sub] and N[sub]2[/sub] are not dissimilar.
http://www.theleeco.com/LEEWEB2.NSF/1c6397...33;OpenDocument
ABC
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My Ride: 2004 525i M Sport Automatic, M Sports Package, Bi-Xenons, Sunroof, Hot Climate Version, Navigation+TV, 18" Double Spoke 135M Alloys with Runflats, Anthracite Headliner, M Leather Steering Wheel. Through Load System, Hifi Loudspeaker System, Alu Cube Pure Interior Trim, Flashlight Cloth/Nappa Leather Sports Seats, M Sports Suspension
Originally Posted by aybeesea' post='448819' date='Jul 17 2007, 04:59 AM
We all usually put in 80% nitrogen!
You also may see that key parameters of O[sub]2[/sub] and N[sub]2[/sub] are not dissimilar.
http://www.theleeco.com/LEEWEB2.NSF/1c6397...33;OpenDocument
ABC
You also may see that key parameters of O[sub]2[/sub] and N[sub]2[/sub] are not dissimilar.
http://www.theleeco.com/LEEWEB2.NSF/1c6397...33;OpenDocument
ABC
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Originally Posted by 525imsport' post='448822' date='Jul 17 2007, 11:13 AM
Meaning that I over inflated them if I pumped 2.2bar for the front and 2.7bar for the rear?
So Nitrogen and air are "the same" as far as putting gas into tyres.
ABC
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My Ride: 2004 525i M Sport Automatic, M Sports Package, Bi-Xenons, Sunroof, Hot Climate Version, Navigation+TV, 18" Double Spoke 135M Alloys with Runflats, Anthracite Headliner, M Leather Steering Wheel. Through Load System, Hifi Loudspeaker System, Alu Cube Pure Interior Trim, Flashlight Cloth/Nappa Leather Sports Seats, M Sports Suspension
Originally Posted by aybeesea' post='448824' date='Jul 17 2007, 05:19 AM
Meaning that air is 80% Nitrogen and Oxygen's (the major balance of the remaining 20%) compressibility isn't that different.
So Nitrogen and air are "the same" as far as putting gas into tyres.
ABC
So Nitrogen and air are "the same" as far as putting gas into tyres.
ABC
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Originally Posted by 525imsport' post='448827' date='Jul 17 2007, 11:25 AM
I see. Thanks for the clarificarion. So it can be said that Nitrogen is a waste of money then. Could be my mentality, but I did notice that the ride was not as noisy as when using normal compressed air.
ABC
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From: Houston, Tx.
My Ride: Black/Black 2004 530i w/ Premium & Sport Pkgs.
I have the same Bridgestone tires on my car here in the US. During my last service appointment w/ my non-dealer BMW mechanic he set the front tires at 36 psi and the rears at 38 psi. Hope that helps!
Kuchar
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