2004 Suburban radio questions
I bought a 2004 Suburban for towing and it has the stock radio in place, with only XM radio available if I want.
However I am a Sirius subscriber and want to use my I-phone Sirius app to play in the truck.
What types of devices/adaptors are available to make this happen without changing the stock in-dash radio. (I'm not much of an audiophile, just gotta have my Sirius radio!)