Picked up truck today. All shocks were replaced and it drives substantially better - not near as stiff. Technician said this is likely only a band aid - that they will stiffen up over time and it will likely go back to the way it was. Yet again I was told "this is what you get when you get a vehicle with MRC". That is really NOT what I want to continue to hear! Number one, it is a standard feature on a Denali XL so it's not like I had an option and number two there is no disclaimer whatsoever anywhere about the implications of having a vehicle with MRC (VERY stiff ride)! Had I known, I would have never bought this truck. And again, GMC could have easily remedied this with a couple of electronic suspension settings rather than it being only a default. Enough ranting from me...we'll see what happens. I will update everyone periodically.
