2016 GMC Vibration on highway
I am shopping for a new one ton truck for a new truck camper. We really like the looks and interior of the GMC double cab/long bed SLT. Took it for a test drive and it had a horrible vibration at 65...
Forum Discussion
I have the first year 2007.5 New body style GMC 2500HD. Remember hearing about this on some GMC forums. I suggest you check there. Or Google "frame beaming". No vibration on mine, I would try a different 3500HD on the same road as not all the trucks had the vibration.
