If your car radio features Sirius-XM, but you don't subscribe... Flip over and try it out today.
From now through September 9th, Sirium-XM has unlocked 60 of its 140 satellite radio channels
Along with all free access to several music and entertainment selections...
MLB radio network and College Sports Nation are unlocked. So you can keep up on the pennant races and first two weekends of the college football season.
You don't have to register or pay anything... Just turn your radio on and enjoy.