I was driving home today and saw a aerodynamic trailer driving down the free way. I was trying to take a picture of it. The traffic was not letting me. But got a few shots off with my phone. Sorry my windows where dirty. I thought this would help with some ideas. When I was this I thought of this thread. I like they way they taper the fenders.
Got a picture of the side for the company's logo.
Here is a rear picture
And here is the side profile. I lucked out on getting this one because I was on an off ramp and he was still on the free way and I just took the picture and got a good shot.
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2006 Hyundai Elantra GT 2.0L (Manual)
Weapon-R secret weapon intake with ram air kit ScanGauge Belly Pan
http://www.cars.com/ City 27 mpg - Highway 34 mpg
http://www.fueleconomy.gov/ City 23 mpg - Highway 31 mpg - Combined 26 mpg