Originally Posted by rambleon84
Sounds like an out of balanced wheel. The speed specific part of your description confirms that for me. That would be pretty easy and cheap to check at a shop.
If you want to test that theory, swap the front wheel(s) to the rear and see if the front vibration changes at that speed. Wheels in the front out of balance will be more noticeable than the rear end. A good 4 wheel alignment and wheel/tire balance would be my solution.
/agreed. Sounds like one or more of the weights came off one of the front wheels. It happens once in a while.
2009 Ford Focus Coupe SES -- What I don't know about modern cars would fill up a good sized country, but what I don't know about 50's and 60's Ford engines, would fill up a 4 oz glass.