nitrogen

[njk53]

Originally Posted by Bob Pagano

Simple, nitrogen makes your tires run cooler. You will have too heat them longer to hold the heat this will = faster tire ware costing you more than the worth of buying nitrogen.

nitrogen has smaller molecules and will find small holes to seep out of. Helium is even worse. If tou have the tiniest of leaks you better take an air tank to the staging lanes with you.