Vibration from front wheels

SOURCE: Vibration and noise from front end while driving

Jack up the front end and put stands under it and block rear wheels. Look at axle boots and see if they are cracked. Try turning wheel back and forth sharply and see if you can hear any clicking. Problem could be outer axle joints. If the boots are cracked or you hear a clicking noise you will have to replace the axle. The axle and boot come as a complete unit. Please let me know what you find out.

SOURCE: When I drive and reach the speed of about 60 mph,

I would start by having the tires carefully inspected and balanced if needed. A tire that has a broken internal steel cord can develop a lump or wave in the tread face which will cause the steering wheel to shake as the vehicle speed increases. Usually a tire that is developing such a problem is very close to failing completely [flat or blow-out] so have them checked as soon as possible. An out of balance tire usually just causes a general vibration or shake but can cause bigger problems depending on how out of balance they might be. Worn tie rod ends or other suspension components can cause a similar shake so have those items checked at the same time. Worn struts usually won't cause the shake you are describing but can cause the car to handle quite poorly and bounce excessively on bumpy roads. Wheel bearings often [but not always] make a grumbling/growling kind of noise as they start to go bad but usually won't cause a shake. A good inspection should quickly pinpoint the cause of the problem

SOURCE: Tire Vibration

I had the same problem. Vibrations start around 40mph, up through 60 . seems to be ok when I am off the accelerator. The problem was not dirty ETM rather a busted passenger side cv boot and axle. Fixed it and the problem is gone. The part from Volvo its expensive. Over $500. But OEM part can be had for less than $200. I have a 2003 s60 T5.