yes nitrogen would be good or you could use regular old air which is about 70% nitrogen anyway!
Nitrogen
Nitrogen It's volume changes less than air as the tires temperature changes.
Yes, you can use nitrogen or plain air.
air
Nitrogen, because it is an inert gas.
Motorcycle tires.
It is not. That is why a lot of tire shops fill tires with only nitrogen.
Yes, nitrogen is more stable than air in tires.
Yes, Costo does inflate the tires with nitrogen for free.
no, however their is a shop that puts nitrogen oxide in low profile wheels and tires.
There is no reason that you can not put discount tires on your car. These tires are usually brand name tires that are sold at discount prices. Regardless of the discount, you should still have a warranty on these tires.
No, if anything other than air, it should be nitrogen.