I had the opportunity to drive a new 2014 1500 4x4 this week.
Ext. Cab V6.
I found the ride to be very smooth and quite. I was looking for any type of vibration, and it appeared to have a inconsistent vibration from time to time. I found this to be when it switched to 4 cylinder operation.
I drove the truck about 80 miles on the Interstate and only about 10 miles of city driving.
I must say, although I have been a Ford guy most of my life, I liked this truck pretty well.

I hope Ford fixes the 55mph vibration soon. I really don't want to spend any more money on a New Truck.

 

The 1500's ride real nice. But if you hook up a heavy trailer to it you will hate it, or it will hate you.