hey guys I have a question, sometimes on my 91 if I'm going fairly slow (5-25mph) if I put SLIGHT pressure on the brake pedal I get this kind of grinding/rubbing noise. The thing is is that usually comes from the driver side of the car. If I could take a video of it I would. There's no damage to the rotor and I have more than enough brake pad so I know it's not worn down. What would cause this?

Possibly the wheel bearing? Hard to tell from any description, but could be worth checking.