Well, since virtually every automobile tire on the planet will be used up or killed by UV long before it rots from the inside, you are correct.  mcneely

---- PSD <psdooley@VERIZON.NET> wrote:
> I think there's been about 3 or 4 real reasons now..
> Still no justification for me.
>
> -----Original Message-----
> From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On Behalf Of
> Jon VO
> Sent: Tuesday, October 20, 2015 1:17 PM
> To: vanagon@GERRY.VANAGON.COM
> Subject: Re: Nytrogen and tires
>
> The reason Nitrogen is used is because it eliminates water vapor issues
> with freezing. Nitrogen is free of water vapor and "dry" air is as
> expensive to generate.

--
David McNeely