Right rear door speaker has been dead for a while. Finally looked up how to take the panel off and pulled the speaker. A kick test jumpering it into one of my ham radio rig's audio out greeted me with absolutely nothing.
So a quick look here and on the web leads me to the knowledge that any 6.5 inch speaker would work. Any recommendations for a good speaker to use with the stock head unit besides whats already in this thread? If the price is good, I might as well replace all four. May even replace what's in the Silverado.