A Stemco Trailer Tail can save several percent in fuel at highway speeds, but it does no good if it’s not deployed, says Senior Contributing Editor Tom Berg.
PepsiCo will update 1,600 trailers with Stemco TrailerTail and EcoSkirt aerodynamic devices to improve the fuel economy of the company-owned fleet.
Called ZeroTouch, the motorized system unfolds the fairing panels when the vehicle reaches 35 mph.
Panels must be opened for driver to access door handles, so will remain open as the truck returns to open highways.
By staying on top of data and its drivers, Cooper Freight makes its quest for better fuel economy an every day effort.
Stemco and Ridge have entered into a settlement and patent license agreement, dismissing Stemco’s patent infringement suit against Ridge’s GreenTail aerodynamic device.
Judge Beverly Reid O’Connell of the United States District Court for the Central District of California on August 24 granted Stemco subsidiary ATDynamics’ Motion for a Preliminary Injunction against Ridge Corporation’s Green Tail aerodynamic-device business.
The palm-sized DataLogger plugs into the tractor’s J1939 diagnostic port and accesses engine data, which Stemco engineers use to predict how much fuel the TrailerTail will save that fleet.
Lawsuit claims Green Tail violates five patents held by ATDynamics for its TrailerTail rear aero faring.
Prime ordered 2,500 TrailerTail aerodynamic devices from ATDynamics to be installed on its new Utility refrigerated trailers. It is the largest order in ATDynamics company history.
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