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Disclaimer:
The costs and benefits described in this
calculator are estimates only, based on national averages and other
sources for Class 8 Trucks. Actual fuel savings may vary, and will depend
on a variety of factors, including load, equipment type, driver
performance, distances traveled, vehicle speed, etc.
Assumptions for idling control devices
assume that the devices are being used while the tractor's engine is off.
Assumptions for Single Wide Tires consider use of this technology for both
the tractor and the trailer, except front steering axles. Assumptions for
Trailer Aerodynamics assume that the tractor already has an aerodynamic
profile. Please note that some of the links and checkboxes associated with
these pages use popup windows to provide and gather information more
efficiently.
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