What kind of satellite radio reception can I expect with a Bigfoot cabover on a 2016 Ram crewcab with the antennae at the front edge of the truck roof?
On your dodge the antenna connection is behind the front window piller cover. If you have both Sirius and navigation you hopefully will find 2 coax cables in that same connector. I don't have navigation.
I put a smaller magnetic antenna out in center of hood, ran cable into truck through PS door opening and using short extension cable I can switch between factory and mag antenna behind glove box.