ok. i know my front shocks are bad. but that's irrelavant. it use to be just when you turned right i could the a slight grinding sound. now it's all the time. left, right or straight. it doesn't matter. and those bearings have less than 5,000 miles on them. bad batch maybe? and then between 45 and 65 mph when you coast. it has a really nasty vibration. any ideas?