So... my garage door is 7' high, so my truck barely clears the height and the stock antenna actually hits and wiggles as I pull in. Anyone know of a smaller antenna that will continue to work as good (or maybe even better)? I have the Sirius radio too, so I'd like that to continue to work well also.

 

The Sirius antennae is the black one on the roof. The silver one on the fender is just AM/FM.

Just about any FM antennae will work, but I'd just leave the stock one. It's not going to hurt it to get bumped on the door.