so as i'm trying to park i move forward a bit and hear a pop almost like a baloon, if i popped my tire would there be a sound? what are the odds that what i heard was a tire or just ran over something like a bag?

the other issue is as i'm driving my radio keeps cutting in and out, almost like i'm loosing reception but its happening on every station but its sporadic and intermittent. any ideas on these 2 would be highly appreciated