While bumper-mounted air dams, wheel coverings and trailer side skirts and tails have improved airflow underneath and around tractor-trailers dramatically, the trailer gap remains a stubborn aerodynamic challenge for engineers.
SmartTruck's Mitch Greenberg says owner-operators could stand to gain most effectively the benefits from its UnderTray aerodynamic system. The company detailed its rigorous testing methods this week at proving grounds in S.C.
The Department of Energy is promoting development and use of alternative fuels and powertrain technologies.
Solus has a range of new aerodynamic devices for commercial trailers on display at TMC's Spring Meeting in Tampa, Fla., this week. Among the products showcased is the Solus Split Skirt and Wheel Cavity Covers, ...
ATDynamics says its new RollTail, rear-mounted aerodynamic fairing is the first commercially available tail fairing specifically designed for trailers with roll doors. Previous TrailerTail designs have been for swing-door design trailers. The new RollTail is a DOT-compliant, ...
The Next Generation trailer aerodynamics system avoids sideskirts and reduces drag by managing airflow underneath and above the trailer. The system is compliant with the California Air Resources Board’s greenhouse gas regulations and is certified ...
IdleAire pulls the plug, truckers urge hours flexibility, intermodal transport gained market share against trucks, EPA revises its 2010 engine emission guidance and more are issues covered.
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