1Ton_Tommy is 100% spot on. Too many tire guys don't have a clue. I run my pickup (don't scold me for driving an F250) at 70 front, 45 rear unless I load it. When I get an oil change I always have to let 10 out of the front and 35 out of the rear because they go to max inflation, which makes it ride like I'm bouncing on basketballs. All 4 of my tires are almost worn out and they are worn evenly across the tread.
Most tire blow-outs you see are from underinflated tires - severely underinflated, not within recommended guidelines. Note how your tires say "MAX" inflation pressure? There is a minimum as well.
