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Welcome to a NEW and improved Tesoro Fleet Card program!
The New and Improved Tesoro Fleet Card Program delivers more savings, convenience and control than ever before!


Best-in-Class Program Features!

  • 24-hour Tesoro Fleet Online access to transaction details and reports
  • Reduce fraud and unauthorized purchases with Account and Card Restrictions including e-mail alerts
  • Customer Service representatives available toll-free, 24x7x365
  • Online invoice presentment and payment
  • Tax-exempt billing and reporting for qualified fleets
  • In-station Cards
  • Commitment to continuous improvement of services and reporting

The Tesoro Fleet Card is accepted at approximately 475 Tesoro and Mirastar branded locations in 18 states including Alaska and Hawaii offering fast and convenient service.

Sign up today!

To apply for your Tesoro Fleet Card, sign and fax a completed application to 1-800-374-4568 or mail to Fleet Services, P.O. Box 639, Portland, ME 04104-0639.

With our new program, you’ll enjoy the additional flexibility to completely manage your account online 24 hours a day, 7 days a week through a secure and user-friendly website. Our detailed online management reports will show you who purchased what, when and where — including information regarding miles per gallon and cost per mile to track vehicle performance. For additional questions regarding the Tesoro Fleet Program, visit the Fleet Program FAQ page.


Plus, you’ll be able to view, print and pay invoices online. With just a few clicks, you can choose to pay immediately or schedule payment for a future date. These new payment options will help you avoid postage and late payment fees.

For lost or stolen cards, questions or further assistance, call Fleet Card Customer Service at 1-877-837-6762.

* Fleet card Application requires Adobe Acrobat Reader.