flapping sound
2001 trans am...i hear a flapping sound from the passenger side, can only hear it when the window is down, no clue what it is, its not really a grinding or rattling, flaps faster when the cars going faster and slower when the cars going slow, almost sounds like theres a piece of string on a wheel and its flapping as it spins, checked both tires, pressure is around 35psi, no pieces of rubber that i noticed off of the tires and lugs are tight, no clue, what does a bad bearing sound like or any ideas what it could be?