# Nitrogen in Tires vs. Regular Air.

**URL:** https://forums.speedlife.net/t/nitrogen-in-tires-vs-regular-air/197028
**Category:** PittSpeed Automotive
**Created:** [April 22, 2008, 8:02pm UTC](https://forums.speedlife.net/t/nitrogen-in-tires-vs-regular-air/197028 "2008-04-22T20:02:14Z")
**Posts on this page:** 1
**Showing post:** 13

<div class="post-metadata">

### Author: ![beat90tsi](https://avatars.discourse-cdn.com/v4/letter/b/43a26b/32.png) [@beat90tsi](https://forums.speedlife.net/u/beat90tsi)
#### Post date: [April 23, 2008, 6:24pm UTC](https://forums.speedlife.net/t/nitrogen-in-tires-vs-regular-air/197028/13 "2008-04-23T18:24:00Z")

</div>

> [@Project Quest...4/26](https://forums.speedlife.net/t/project-quest-4-26/36028/22):
>
> If it was free, I’d give it a shot I guess. Until then, no thanks.
> 
> I’m going to make filling tires with Helium the next big thing.

Hydrogen is even lighter. Prove it helps gas mileage and sell it on teh intarweb.

0.07 mpg improvement is still improvement…right?

---

_[View the full topic](https://forums.speedlife.net/t/nitrogen-in-tires-vs-regular-air/197028)._