John V.
Just love it
Just love it

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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John V.
Just love it
Ronnie H.
As an owner operator I love the discount prices for fuel. Also the hundreds off fuel stops available to get fuel anywhere.Love the fuel card account.
Norman S.
I really like the Casey's do the code at the pump..makes the process quick and easy...most of your stations are nice and clean.
Kenneth J.
I’ve had other fuel companies and apps, but MUDFLAP has been the greatest so far nobody comes close to what MUDFLAP does. I will continue to use them for as long as they exist. Thank you.
Brian K.
Love Mudflap great fuel saving easy to use Never going back to fuel cards
Diane T.
We use mudflap for our RV and, when traveling the main roads its a great way to save some $
Maurice B.
I love the discounts from using Mudflaps.
Response from Mudflap, Inc.Jun 13, 2025
Hi Maurice, thanks for the feedback. We're working on getting more stops set up to accept Mudflap fuel codes right at the pump—stay tuned! If there's anything else we can help with, please give us a call at 1-888-885-3835 and we'll be happy to assist.
Luis D.
Works great, never had any issues and the discounts are unbelievable. 5 out of 5 stars isn’t enough