Is nitrous (nos) street legal. I live in TN. I've heard that a small shot of it is, but didn't know if anyone knew for sure. Thanks!

No its not street legal no matter what shot. If its not hooked up your fine but otherwise its not street legal. But I have never seen a cop give someone **** for having it hooked up. Not like they can prove your using it on the street anyway

ok cool. i appreciate it.