[Crazygirl]

I just bought a 2003 Camry XLE, it has 217,000 miles on it, but had one owner who maintained it very well. However, I have noticed that while driving I hear a constant low grinding sound. It doesn't seem to affect operation, and no dash lights have come on. But I can feel a slight vibration in both the steering wheel and gas pedal, so my guess is something to do with the tires. Need more info? Or can someone offer up a guess? Thanks!