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Old 05-12-2013, 09:21 PM   #19 (permalink)
Frank Lee
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Join Date: Jan 2008
Location: up north
Posts: 12,762

Blue - '93 Ford Tempo
Last 3: 27.29 mpg (US)

F150 - '94 Ford F150 XLT 4x4
90 day: 18.5 mpg (US)

Sport Coupe - '92 Ford Tempo GL
Last 3: 69.62 mpg (US)

ShWing! - '82 honda gold wing Interstate
90 day: 33.65 mpg (US)

Moon Unit - '98 Mercury Sable LX Wagon
90 day: 21.24 mpg (US)
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Quote:
What I was wondering in specific though was like the Airflow Bullettruck has ALOT of work put into streamlining the front of it. A long sloped nose extension primarily. What i'm wondering is whether one could dispense entirely with that, use a flat nose semi, and just boattail the heck out of the rear of the trailer, and insure a good cab-to-trailer seal, to get better mileage.
IMHO that long Bullet Truck nose is more of a hindrance than an asset. I think the aero could be just as low drag with a far blunter nose, and that long beak creates ground clearance and maneuverability issues.
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