I have a roaring, rubbing sound coming from my front driver's side wheel. I have raised the wheel off the ground and spun it and it does not make the noise. It also will slow down or speed up with the wheel while driving. It does it more loudly when I am coming to a stop or turning left while slowing down. The noise will do it from the same place even if I rotate my tires. I put new brakes on about 2 months ago, and had new hubs, spindles and grease put in a year ago and 4wd works great. Any suggestions on where to start looking??