As oxymorons go, "aerodynamic pickup truck" ranks right up there with" military intelligence" and "jumbo shrimp." But General Motors thinks it can prove that it accomplished the task on this one.
We'll believe when we see it -- in better gas mileage numbers for the shapely new trucks.
But it is interesting to hear how GM went about making aero improvements to the new 2014 GMC Sierra and Chevrolet Silverado full-size pickup trucks. GM says it went over inch of the trucks an effort to find places to make air slip more easily over the truck's steel body.
Source
USA Today