pex water line?

i had some water lines to fix this weekend ...and it was some of the new pex lines ...what im geting at has anyone thought of using it for airline ? 1 its largers id and 2 its got a thicker wall and also rated at higher psi ..i know its not ment for air but would it work

As many times as I've seen that shit fail in mine and my brothers house I'll pass. Dot or stainless on the truck and soldered copper in the house FTW

yeah but the reason i have seen the lines fail is the said or the friction from the water on the side wall so air shouldnt do it

don't be a cheap ass and just buy DOT tubing? $15 will do your whole truck. Keep the home depot stuff off your truck.