Tire Pressure

Changing tires on the side of 270 & 15 in Frederick County, Maryland
we find a lot of drivers have low tire pressure, which create blow-outs. When It Comes to Tire Pressure, Too High Is Better Than Too Low? Low tire pressure always is more dangerous than high tire pressure. When tires are deflated, more rubber touches the ground, the tires heat up and you're in danger of a blowout? Opinions?