inflating tires on rv with nitrogen, good idea?

I've used nitrogen to pressurize containers that had radios in them that ran for years without service. I'm talking radios built in the 40's and haven't been turned off. Ever. When I depressurized the vessels and pulled the radios out, they were as good as the day they were assembled. Including the wiring insulation.

So, I think the advantage to nitrogen is that the rubber is going to not oxidize and deteriorate like it would with just plain old air. Might not matter in a tire who's life span is maybe 7 or 8 years tops, but for those radios. They were preserved.