Yea so the last week my mpg went from abotu 26 to 20. odd. So last night I was doing my normal 3500 rotation to discover horrible thread wear on the outside of my tires and almost none on the inside. So I checked the air pressure and what do you know, 18-19lbs(suppose to be 32ish) all the way around. Ive been neglecting checking my tire pressure the last 4 months lol. So just be sure to check yours!! end of rant..of yea... and some kid in an audi asked me if I took air out of my tires on purpose, but I ignored him about 3 days ago...

 

yeah real important in the cold as aluminum wheels leak air really bad in the cold.

 

I had no idea, probly what it is, not used to it, its hittin 45-50 here at night when I do most my driving

 

time for nitrogen.

 

i gotta remember to do that.

i'd tie a string around my finger, but later i'd be the guy goin, "hey what's this string for?" LMAO

 

one day everyone will learn

 

where can you fill up with nitrogen at?

 

yeah... and y use it. I used nitrogen in my paintball gun. can I just go to the PBall place and have them fill up my tires or sumthin?

Hook it up.. I am here to learn

 

where ever they do it, they will put green caps to signify that you use nitrogen instead of air.

 

just call around to your local tire shops... i know tire discounters does cause that's where i got mine

 

What does the nitrogen do? And is it safe considering that liquid nitrogen is flammable??