As the weather in Illinois has recently turned colder I have noticed a vibration (I think from the front left wheel) in my '02 Taurus. It only happens after a reasonable cold soak, say several hours when the temp is below 30F. When driving at highway speeds (50 MPH and above) there is a large vibration. After driving 4 or 5 miles it goes away. The tire was recently balanced (w/in the last two months). Air pressure is approx. 32 PSI. Any suggestions as to a cause?
