If it's a body mount issue why doesn't EVERY sierra/silverado vibrate then?? That doesn't seem to be the case, seems like there's only handfuls of them out there that do..
My '14 sierra is at the dealer as I'm typing this for high speed vibration.... for the second time. They told me this morning they are currently dealing with 4 trucks with the same issue, including the owner of the dealership's. They said they currently have no fix, but need to see the truck to start a service ticket.
I bought this truck Certified pre-owned in December. What is really irritating me is that the vibration has been so bad, my center console is now loose and squeeks with every small bump. I'm scared to think of the rattles the interior of this truck is going to have when it has around 60k miles on it. I plan on driving this truck for a while, but will there be any equty left in this truck when I go to sell it someday if these issues are widespread and public knowledge??
