Questions regarding Sirius XM.

I've had it for at least 15 years.

Do not sign up for a promotion, it will end and the price will quadruple. They have a $6 a month fixed price deal with no contract, it ends up being about $8.50 after taxes and fees.

The signal works nationwide, have taken many multi state trips and it always works. If there is heavy tree coverage, it can cut out. Most roads through forests that I have been through cause it to cut in and out. As do certain overpasses, and buildings (ie.. for me, sitting in a drive through on the north side of a building, it doesn't work).

Quality wise, it's not the best. I have an extremely nice aftermarket stereo system in my truck, and everytime I start it and it connects, the quality is different. Most of the time (85%), the quality is good, slightly better than FM, but the rest, it comes through either rmuddy, or tinny. With a stock radio you might not notice.

Mine comes with the internet radio and app as well. Over the app the quality is always the same, not as good as Spotify, but no complaints as I listen to it over my garage stereo.