goodyear wrangler tires

[4x4 Forever]

You can find nitrogen at a welding supply house. Youll have to rig up a regulator and hose though.

 

[Ken_86gt]

If you can find nitrogen which i cant here in Alabama it will help with tire wear. Nitrogen rides cooler and isnt affected by the changes in temperature as much. I run nitrogen in my Bridgestone Duelers on my Hummer H3 and have had excellent results. I would put in the CUCV tires but i cant find it here.

Nitrogen... 80% of the air you breath is already nitrogen. As your tires lose air over time, the nitrogen stays behind because the molecule size is larger than the other components of air. So, just use normal air and all you will always have at least 80% nitrogen. I can't see the return on your investment of filling your tires with pure nitrogen.