Entering code at pump is very nice
Entering code at pump is very nice The price breaks are helpful
By Nathan J.
Sunday, November 8, 2026 · Customer reviews of US businesses
The Fair Hearing score
Great
662 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
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 The Fair Hearing, with an average rating of 4.4 out of 5.
Showing 484 reviews with 5 stars · Clear filters
Entering code at pump is very nice The price breaks are helpful
By Nathan J.
Great service
By Ruben S.
Wonderful to deal with.
By Lozamar A.
Help save on fuel and you are bringing in a lot of new stations I have been trying to get more discounts and I can't find a way to get it done
By Robert H.
Easy in easy out. I would like to see some rates on regular fuel as well.
By Rod G.
I do occasional over the road transport and their app makes it easy to find stations with fuel discounts and map out a route ahead of time so I have a good understanding on where to stop along the way. Overnight parking can be a pain and the app shows where there is space and where there is not so I don't have to get off at an exit and check for myself
By Andrew L.
Always quick and easy transactions. Sometimes with big discounts. Need more locations.
By Teri B.
Just how easy app is to use and how much it helps lower cost diesel. It would be even better if it was in more locations west Iowa to Northwest iowa
By Bobby H.