Originally Posted by
carpediemracing
Someone somewhere from an airline (and a cyclist) posted the fact that animals travel in the cargo hold. The area is pressurized else they might die. He said it's okay to leave tires fully inflated.
Sure, no problems with leaving tires fully pumped in cargo hold. And even if the hold were not pressurized, 1 atmosphere is only about 14 psi.
It can get quite chilly or warm in cargo, however. If there's a pet in cargo, they turn on the heaters down there.