I am having a front end vibration trouble with my V70. When my wife drives it to work (25 miles @ 75+ mph) when she leaves highway she gets a vibration at lower speeds, and the same on the way home. when i drive it (only short distances) i cant get it to do it. could it be heat related? tires? tires are 4 month old snows. The stealership found a bad tie rod end and did an alignment last week but something is still up. yesterday i jacked up the right side and there was play in the 3 to 9 oclock direction and a slight clunck that seemed to come from under the center of the car behind the engine. when i jack the left side there is no noise and less movement. i have also noticed that when turning full lock to the left and press the gas there is a clicking, axle shaft?? there is no noise to the right. if i need an axle should i replace both? can the axle shaft cause the vibration when heated up??? thanks, bobd