Vibration in Front Passenger Side

[wrw0010]

I have a vibration that appears to be coming from the front right wheel on my 2004 S60. It is almost imperceptible when I'm in the car by myself and gets considerably worse with each additional person in the car (especially if they sit on the passenger side). It also is worse when I'm going uphil. I have had the tires balanced and the front end alignment checked.

Is this the sign of a bad strut? Rotor issues?

I don't think it's the CV joint because it does not make the characteristic sound when I turn and the vibration is just as bad when I'm going straight as when I'm turning.

[volvodoc]

replace the right drive axle the inner drive is groved and aftermarket axles are cheap and are the way to go