Hmmm… sounds ‘anal’ to me. I check monthly or whenever I drive, whichever happens first.
So I said. I don’t think many people on the road drive at the inflation that yields maximum traction.
I thought about adding air when I was over 100 mph: it seemed too dangerous. I’d think you’d want more traction at a higher speed; then again too much traction slows you down.
I don’t see the answer in your response: what does the maximum pressure printed on the tire mean? I’m pretty sure I’ve heard I fratelli Magliozzi make my argument on the show.