Not sure what year your RAM is, or if you have the GPS (I’m betting as a Tradesman you don’t), but Infotainment offers relocation kits.
FCA SiriusXM Satellite Radio Antenna Kit
We relocated ours (using the softmount kit) on our 4500. Scroll down on the page for more options.
We routed our cable thru under the driver side dash and poked a hole in the rubber around the column area.