Tornado Chasing Vehicle

This truck/tank thingee is used to chase tornadoes, which has gotta be one of the dumbest things that people can do. Didn't you see that movie "twister" people, I mean seriously those things can go crazy and throw fence palings right through your brain. I guess that's why they armour plated the thing and keep it stocked up with a lifetime supply of goof balls and space food sticks in case you get stuck out in the middle of nowhere. Plus you could use this thing for clearing the road during the next nuclear winter or something.