Pretty amazed at the difference in ride quality between my 2016 Crew long bed and the new Copper Sport Crew short bed. It is like driving a Cadillac compared to the Long Bed. Don't understand why the long bed was so rough riding???? No air suspension on the Copper Sport. Seems odd not having that on a truck with the full tow package? But then I didn't order the truck. Picked it off the lot. New Copper Sport has the 3:92 compared to the long beds 3:21's. I only noticed about a 200-300 RPM difference at 70 mph. Long bed was getting around 1500rpm at 70, Copper Sport is getting around 1800rpm. EVIC says I'm getting 21mpg at 69-70. Has a nice Sport growl to the exhaust as well. The new truck has the full tow package on it. Love the 30 gallon tank....$$$$$$$. Just thought I would throw out some first impressions.....

 

congratulations! the difference in ride is due to the rear axle is further back and the weight on it being less. I had the same issues on a similar truck some time ago. My wife would get sick on some roads.