Sure, I'll take your word for that, but the idiot that suggested inflating the tyre to that level didn't bother pointing out that it would be necessary to hunt around for a tyre that would handle that sort of pressure.
I think the OP said he wanted that sort of pressure
I was at the hospital when his wife came in after being informed - the guy was inflating a (front) tractor tyre after a repair when it let go. Not nice at all. Local paper carried the story.
David