[AT] OT truck tires/driveshaft?

[jtchall at nc.rr.com]

Don't know what the percentage change is but nitrogen is supposedly more 
stable when it comes to temperature change. Some of our CNC Milling centers 
at work use a nitrogen filled counterbalance, of course they are running 
several hundred PSI. These machines date to the late 90's, long before I 
heard of anyone putting it in tires.

John Hall


-----Original Message----- 
From: charlie hill
Sent: Friday, May 16, 2014 2:45 AM
To: Antique tractor email discussion group
Subject: Re: [AT] OT truck tires/driveshaft?

  As far as
the nitrogen inflation, in my opinion that is a scam to begin with.  Yes
nitrogen is more stable than air but earth's atmosphere
is nearly 80% nitrogen to begin with plus about 15% Oxygen and some other
minor, mostly inert gasses.

Charlie

/at