Tires and Wheels problem
2007 Mercury Mountaineer V8 All Wheel Drive Automatic 37000 miles
ONLY above 65 mph, there is a constant low-grade vibration, like a 'buzz' you can hear and slightly feel. Put new Michelein tires on 4-months ago. Even had them re-balanced and rotated, but vibe still there. NO vibration in steering wheel. No 'cupping' sounds from tires.
all is tight underneath. No hint, very smooth, under 65 mph. You can take out of gear at 70 and it's still there. Does not increase in sound/feel the faster you go, ideas?
Thursday, January 14th, 2010 AT 2:21 PM