if an ant were as big as a truck.....?

they would die cause the ants wouldn't be able to breath cause of the emense size and surface area with gravity crushing them and their massive size would make it considerably hard to move but if they were we would all me dead cause they would be the strongest animals alive

I doubt it. It certainly wouldn't be able to breathe. I remember some old movie realism show where they discussed the reality of insects as big as in the movie "Them".