September 2008, Automotive Fleet - Feature
60 Ways to Reduce Your Fuel Spend
By Mike Antich
Truck Fuel Management
14. Minimize Truck Overloading.
Not only does overloading consume additional fuel, it poses a safety
risk and unnecessary wear and tear on the vehicle. “In our business,
our trucks are either fully loaded to the GVWR or on the road
constantly or both. It is a challenge to lower our fuel costs based on
our business requirements and the type of vehicle we need to do the
job,” said Brenda Davis, fleet manager for Baker Hughes in Houston.
15. Modifying Truck Specs.
One way to reduce fuel expenditures is by modifying truck specs to
increase mpg fuel economy. For example, fleets in certain industries
are making changes to their truck, upfit, and tractor specifications to
help improve fuel economy.
16. Modify Tire Specifications.
One cost reduction strategy is altering tire specifications, such as switching to low rolling resistance tires.
“We are examining the ROI on low rolling resistance (LRR) tires,”
said J.J. Keig, CAFM, director of fleet maintenance for Brinks in
Dallas, Texas. “The unfortunate issue is that often the tires are
priced at a premium cost, which can eliminate or even offset the fuel
savings on a cost basis.”
17. Over-Spec’ing Truck Engines.
PHH Arval recently conducted a study that showed fuel costs can be
reduced by slightly over-spec’ing a truck. Fuel economy was improved by
as much as 0.3 mpg by slightly over-spec’ing an engine to run more
consistently in the “sweet spot,” choosing a gear ratio low enough to
suit a fleet’s application and location and enabling the correct
fuel-efficient, engine-specific parameters.