If it makes you feel any better, when I see this I want to morph into a state trooper just long enough to pull the truck over for littering and the emissions violation. That's more socially acceptable than wanting one of the weapons from the 60s Bond films or Mad Max.
I like the idea of cleaning up after the idiots. If you really want to make them accountable, set up a dash cam so you can give the video (and the license number) to law enforcement.
'Rolling Coal' is illegal in several states. CT is working on an explicit ban, but our existing laws cover this. Actually, I think existing Federal Clean Air regs cover it as well.