Mounts will also be checked

The right side support bearing is part of the new axle. Even the old one seemed okay. I kind of ruled out the bearings. Left and right sides were replaced about eleven months ago. The roar and vibration does decrease when moving steering wheel slightly to the left or under brisk acceleration. I will...

Thanks. The noise I have is a roaring sound with sharp vibration felt through the front floorboard that increases with speed. As if the bearings were bad, but i replaced them less than a year ago. As mentioned, sound does lessen with slight left turn and/or accelerating. (when front of car has a sli...

I Got a 4-wheel alignment today. Bushings and everything else looked great the mechanic said. The only thing he could guess is a possible internal transmission problem. (it is a 5 speed automatic). hmmm.

Tires are less than a year old and are always properly inflated.

Yes. Replaced wheel bearings about a year ago. No change. Replaced both axles (one cracked boot) same noise. Rotated tires, checked brakes, etc yesterday, noise is still the same. Could this be a simple alignment or bushing problem?

Wheel bearings, axles, rotors, pads, are all good. Nothing rubbing in areas of brakes or tires. Loud noise and sharp vibration happens only above 30 mph. Slight left steering or acceleration does decrease the noise.

Are Volvo/Sachs shocks on a XC70 Self Leveling?

While attempting to install an iPhone interface unit, "SRS-Airbag Service Urgent" light came on in the info screen. Don't know if I may have caused this problem or what. I did disconnect the battery for five minutes, did not help the problem.
Thanks for any help!

Need to top off coolant in my 2002 S60 T5. What type of coolant is used? (Looks like Dex-Cool, red-ish color) Thanks!