Roaring from the rear axle?

[kbasham]

I have a question..... I just recently bought my 2002 LS. The dealer said it had new rear wheel bearings. About a week ago, when you first start driving, when you get up to about 45 mph you can hear a roaring with a little bit of vibration from the rear of the car. After you drive for a few miles, then it will go away.... I jacked the car up and couldn't feel any play in the wheels. Anyone have any ideas?

 

[KD00LS]

That happened to me, as soon as it kicked into 5th gear at cruising speed. It turned out to be the halfshafts on mine.