Thread: Grinding noise when going 30 and up!

Hello all! I have an 04 gp gtp that's making a grinding noise. It starts when I reach 30, is present at any speed above that, and is loudest at about 50. When I turn the wheel to the right its quite, it's present when turning left but not as bad as it is when the wheel is straight. Lastly When I accelerate it's not as bad as when it's coasting, but usually my car has a decent coast, since this noise has been occurring it seems to slow down more quick. It sounds as if a brake pad is dragging, and I spent my day replacing those in hopes it was that simple but no luck. Any body have any idea's on what this could be? or where I should start troubleshooting at?

I was thinking it was the wheel bearing but I jacked it up earlier and the wheel wouldn't budge. Is it still possible it's the wheel bearing? and the super charger crossed my mind but i've never dealt with a supercharger problem, what are some indications of a bad supercharger?