why not
because.....
1) since we bought the new vehicle we have had no end of problems with the darn tires.....all four keep losing air
2) its not like you can just pull into a gas station and fill air.....only at garages that have nitrogen
3) hubby is hopping mad.....because he spent 5hrs yesterday at the dealer waiting while they took off all four tires, clean and refill them and put them back on. the mechanic thinks that the wrong size weights were put on them (hubby used grandbaba toy school bus to explain to me what these weights are.....and got even madder when i didn't understand the purpose of them :grin: )
I put him back in a happy mood later though :wink: :grin: