[rames14]

I do not change either. But I also use to tow a trailer other than the Montana occasionally. So, rather than say "I need to tow today, I better air up the tires", I just leave them alone. It is a matter of preference. Is the time spent airing/deflating tires worth the change in ride quality? On my one ton, I'm not sure my butt is sensitive enough to tell the difference anyway.