Found it!
FYI, Dodge claims their OEM "wheel-to-wheel" running board design on the new Ram offers better aero than naked.
Quote:
With aerodynamic tweaking, which includes the incorporation of full-length running boards to reduce aerodynamic drag, the new regular cab Ram achieves of Cd (coefficient of drag) of but .363, which compares very favorably to the .386 figure available on the 2012.
|
2013 RAM 1500: New York Auto Show - AutoTrader.com