Billy R.
Fast friendly service
Fast friendly service
Response from Mudflap, Inc.Aug 26, 2025
Thanks, Billy!

Mudflap has been proudly serving independents and small fleets for over 4 years. In that time, we've saved drivers over $500 million on fuel. As the #1 diesel discounter serving owner-operators, we help level the playing field so you can save as much on fuel as the big guys. When you use Mudflap, you not only save big on diesel, DEF, and other fuel types, but you can also earn incredible fuel rewards on every gallon pumped.
Mudflap, Inc. (mudflapinc.com) has 662 customer reviews on Five Star Index, with an average rating of 4.4 out of 5.
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Billy R.
Fast friendly service
Response from Mudflap, Inc.Aug 26, 2025
Thanks, Billy!
Chris F.
Overall this is a good card but for whatever reason, it will not let you put DEF on the same transaction with Diesel which can be a hassle if the fuel stop doesn't read cards at the pump.
Response from Mudflap, Inc.Aug 26, 2025
Thanks for sharing your experience, Chris. We’re glad to hear you find the Mudflap Fuel Card helpful. You’re right—at this time, DEF and diesel do need to be run as separate transactions. We’re actively working with our fuel partners on improvements, and your input helps us prioritize updates like this. If you ever run into issues at a specific location, please give us a call at 1-888-885-3835 so we can look into it.
Ernesto C.
Best app ever for truck drivers
Response from Mudflap, Inc.Aug 26, 2025
Thanks for using Mudflap, Ernesto!
David F.
So far, so good discounts are open pretty good amounts in my opinion works better than the RTS Fuel Card.
Response from Mudflap, Inc.Aug 25, 2025
Thanks, David!
Jose P.
Excelente servicio
Response from Mudflap, Inc.Aug 22, 2025
¡Gracias, Jose!
Robert P.
So very easy to use and saves me a lot of money.
Response from Mudflap, Inc.Aug 18, 2025
Thanks for the review, Robert!
Clyde B.
Wish you didn’t charge 1.9% on credit cards
Response from Mudflap, Inc.Aug 18, 2025
Hi Clyde, thanks for sharing your feedback. Credit card payments come with higher processing costs, and the 1.9% fee helps offset a portion of those expenses. This allows us to continue offering credit cards as a payment option for drivers who prefer them. Mudflap still covers most of the processing cost to keep the fee as low as possible. If you'd rather avoid it altogether, you can switch to a debit card or bank account in the app, or call us at 1-888-885-3835 and we’ll be happy to help.
TL
Truck stops and simple
Response from Mudflap, Inc.Aug 13, 2025
Thanks for the review!