OK, My Dakota I bought last year came with a Sirius radio and a 1 year sub. Well, a year was plenty of time for them to hook me and I don't want to lose Sirius so I am now paying for a sub to the truck radio. My question is this. I want to be able to get Sirius in the wife's van when I am driving that now, too, but I don't want to pay for a sub to another radio. Can I get one of the Sirius radios I see in the stores and hook that up to the antenna in my truck somehow and then also hook it up to the van? Can I take the radio from truck - van and back easily that way? I am talking about using this new radio in place of the factory radio that came with the truck. The radio in my truck now doesn't have any of the cool info on the screen anyhow. I want to be able to plug the new radio into the antenna that was factory mounted on my truck. The van just has a standard factory radio in it with no sat. radio option.