I don't do truck stickers-in my wild twenties I donated the contents of the camp garbage bag through the open window of a hippies toyota that was covered in animal rights stickers.
I removed all dealer shit as well.
I have no problem telling anyone the sales person and dealer I used to buy my truck as I thought I got a good dealer when buying it.
I'm not advertising for free.
I personally haven't had a sticker on a vehicle since high school, but my favorite is the ones that say "come and take it" with a firearm picture.
It makes me laugh thinking of someone actually breaking into their truck to "come and take it." And the buck commander deers that make a heart. That always makes my heart warm for the cousins that love each other.
Edit: Also if someone has a Hush sticker on their car. I immediately judge them.
I am also a proud member of the no sticker club. I don't want anyone to see my truck parked somewhere and make the association that I am parked there to hunt or fish.
Think I'm paranoid?
I've found some terrific hunting and fishing spots from seeing someone's stickered up truck parked in a certain place and then coming back at a later time to check it out...