# Nitrogen filled tires question

**URL:** https://forums.speedlife.net/t/nitrogen-filled-tires-question/52077
**Category:** NYSpeed Automotive
**Created:** [July 24, 2008, 8:07am UTC](https://forums.speedlife.net/t/nitrogen-filled-tires-question/52077 "2008-07-24T08:07:28Z")
**Posts on this page:** 1
**Showing post:** 29

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### Author: ![Fry](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/fry/32/7284_2.png) [@Fry](https://forums.speedlife.net/u/Fry)
#### Post date: [August 4, 2008, 9:40am UTC](https://forums.speedlife.net/t/nitrogen-filled-tires-question/52077/29 "2008-08-04T09:40:30Z")

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> [@mechanicalmadness](#):
>
> Hey Fry btw, what kind of media do you guys use in the absorption towers? Im just curious because that machine looks somewhat like what we build at my work. Just bigger and a little more complex looking

Synthetic Zeolite

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