I just saw a 05-09 chebby truck with a rubber strip draging the ground tied to the hitch with a gronding bolt/washer deal and thought about that comment on this post
so yes i have seen it on newer trucks..only 1 but I thinking thats wat it was anyways
i know I used to have a 12 volt shock deal rigged up for dogs peeing on the rims and drug a ground strap for it
get out of the truck and flip a switch...zap the crap right out of them while peeing
