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US Postal Service contractor chooses propane for parcel deliveries; F-750s with ROUSH tech

For the first time, some US Postal Service packages are being delivered via emission-reducing propane autogas trucks. McAbee Trucking, a freight shipping and trucking company based in Blacksburg, SC, purchased eight Ford F-750 delivery trucks fueled by propane autogas, a domestically produced, clean and economical alternative fuel.


The vehicles are used for contracted parcel delivery routes between USPS locations in North and South Carolina.

Propane autogas engine technology has progressed to the point where emissions are reduced to near zero. Each of McAbee’s trucks is equipped with a Ford 6.8L V10 engine and ROUSH CleanTech propane fuel system, which is 90% cleaner than the Environmental Protection Agency’s most stringent heavy-duty emission standard.

Propane autogas costs about 40% less than gasoline, and 50% less than diesel. Propane fleets report savings of 30 to 50% on filters and fluids due to the clean operation of the fuel.

To fuel its new fleet, the company will install a propane station onsite. Until then, McAbee Trucking has onsite “mobile fueling,” where its local propane supplier fuels the vehicles from a propane delivery truck.


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