It's cutting out in the same spot everyday on your drive because you are losing reception. There is probably a hill, building, tree, or some other landmark blocking your signal
sirius has 2 satellites so they have better more coverage
If you move it to the roof, your ability to pick up the reception will improve, but if something is blocking your path to the satellite, it will cut out
sirius has 2 satellites so they have better more coverage
If you move it to the roof, your ability to pick up the reception will improve, but if something is blocking your path to the satellite, it will cut out