Looks like a clever system with significant savings: http://smarttruckbrands.com/undertray.php
Cost - How much? How long does it take to earn back its cost in fuel savings and then truly be beneficial.
Claims about drag factor -It's just a target, it says nothing about meeting those claims.
Can't find any info besides skimpy website. Anything else out there is just a copy of a small press release. Wouldn't want to be someone elses guinea pig.
Good idea though, but skeptical without any real results to look at.
"I'm trying to live vicariously through jrod here and my vicarious
life would be better if he had a twin turbo. Or a ****ing pirate
How am I supposed to drive under the trailer during crazy car chases if they start putting those on?
Demokratikally Elekted Director of Espionage and Identity Theft and Minister of post-progressive-technical-melodic-avant-garde-metal for the Independent People's Republik of Offtopikstan
My 16v Swap thread
the slipper skirts really do make a big difference in fuel economy. However they are bought mostly by large fleet operators, and almost never the small fleet or owner/operators. I think this undertray system might actually work well. Only time will tell however. I have enough problems everyday trying to explain why truckers need things like working lights.