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Old 10-27-2010, 06:15 PM   #30
Caspers2SSRS's Avatar
Drives: Summit White 2010 2SS/RS Camaro
Join Date: Jul 2010
Location: Somewhere north of a midlife crisis.
Posts: 2,867
From day one I've a noticed similiar harmonic vibration and hum at speeds of 68-75 mph. Can't actually tell if its orginating in the tires or drive line but its there no matter......hmmmmmmmm
I'm not paranoid, they're following me !
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