Don't know if it is my radio or what but the channels only go up to 160 something. Tried to get the Best of XM but radio would not recognize those higher channels. Is the '07 Radio updateable to receive more channels or will an '08 factory radio work better. I only stay with the factory radio because of the better signal of AM & FM (like talk radio & sports talk). Any suggestions?

 

did you ever get this figured out? I have the same problem with the same truck. i cant get anything over 184 and O&A is on 206. does anyone know if there is a firmware update that need to be done. Ive spent 4 days on the phone with Sirius and they cant figure out anything. I'm about to cancel if i cant figure this out.