Yeah, it's a dealership thing.Sorry...I was referring to the tires being filled with the Nitrogen. The dealer would be the one doing this correct?? I think they are will charge $99.00 as it it an option on the Purchase Order
For example, we put nitrogen in all of the cars that are delivered here, and wheel locks on them as well.
Unless we've put other accessories (like body side moldings or door edge guards) on the car so there is an actual addendum, we don't bother charging for them, and then it's free nitrogen for life from us if you need it.
We DO have severe temperature fluctuations from hot to cold and back again that a tire with simply air in it will notice. Up north, it's more a case of make sure you actually have air in the tire, because when it gets cold ... and then gets COLDER ... tires notice.