i just got a big white one from a friend whose grandpa was a trucker! i put it on my roof and now my truck has a clearance of at least 16 feet!
![Smile :)](https://board.marlincrawler.com/Smileys/marlin/smiley.gif)
i really like going through drive-throughs and hearing the antenna hit the clearance signs! it's never popped off (it's a magnetic mount) and it can bend almost flat without breaking!