Looking to swap out decks on my truck. I would like to put something in to run the sirius satellite system. I have onstar and would like to keep using it, think it is a Bose system. 2007 c/c Classic. Any sugestions :rolleyes:

If its a Bose system, do you already have XM? If so, you can just swap out the XM unit for the Sirius SIR-GM1 and even use the XM antenna. Lots of threads on this subject.

Yup I do have the XM. Would GM have the radio or is it an aftermarket

You can use your existing radio with the SIR-GM1. It'll work exactly like your XM.

If youd rather go aftermarket, then you could just get a sirius-ready unit.