A new report delves into the use of downspeeding, which is becoming a popular fuel saving strategy for fleets. The concept makes use of numerically lower rear-axle ratios to lower engine rpm at vehicle cruise speed.
October 29, 2015
The North American Council for Freight Efficiency has released its sixth fuel economy technology confidence report, this one covering the benefits of adopting low rolling resistance tires.
August 14, 2015
User-paid and impartial SAE Type II tests reveal the trailer side skirts tested are more effective at reducing fuel consumption than undercarriage aerodynamic devices.
September 19, 2013
Under-inflated tires and improper tread patterns conspire to rob you of fuel economy.
June 1, 2008
With diesel cost-per-mile now well over 60 cents, anything you can do to save fuel offers significant savings.
June 1, 2008
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