FUEL SAVING AERODYNAMICS TECHNOLOGY
ATDynamics designs and delivers fuel-saving technology for the freight transportation industry including best-in-class TrailerTail® rear-drag aerodynamics technology.
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First introduced in 2008 and optimized over 25 million miles of testing, the TrailerTail® Model 2011 has set the standard for the most fuel efficient trucking companies in North America.
- Certified at 6.6% fuel efficiency gains based on SAE Type II testing
- Sufficient for standalone compliance with 2010 CARB regulations
- Exempt from U.S. DOT length restrictions
Trailers without tails are inefficient trailers.
AERODYNAMICS 101.
Aerodynamic drag is a function of squared velocity. At highway speeds, it accounts for approximately 65% of the fuel consumed by a tractor-trailer. 
SUPERTRUCK. TRAILER OF THE FUTURE
ATDynamics has partnered with Navistar, Lawrence Livermore National Laboratory and other key partners to develop a SuperTruck that could save the U.S. trucking industry $10 billion a year in diesel fuel.
Photo: ATDynamics TrailerTail® undergoing testing at NASA Ames Research Center (world's largest wind tunnel)
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