Since fuel consumption is a major concern for the Postal Service™, delivery drivers must purchase regular unleaded and low-grade diesel fuel through the Postal Service’s Preferred Fueling Network (PFN). This will help our organization reduce the overall fleet spend.
The Postal Service routinely updates its PFN agreements, so participating locations may change. Currently, the PFN includes 33 brands with over 20,000 locations that provide discounts for the Postal Service fleet:
n 7-Eleven.
n Casey’s.
n Circle K.
n Cumberland Farms and EG Group.
n Holiday Station stores.
n Lukoil.
n Mac’s Convenience stores.
n Ramos Oil (California).
n Sheetz.
n Wawa.
PFN brand locations are listed in the Freedom of Information Act Library. For more information, visit about.usps.com/who/legal/foia/library.htm and click one of the links for “Preferred Fuel Network (PFN) Locations” under Transportation Strategy.
For inquiries about the PFN or local fuel retailers, send an email to USPSPreferredFuelingNetwork@usps.gov.
— Transportation Services,Transportation Strategy, 4-20-23
