Al L.
Just works great.
Just works great.

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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Al L.
Just works great.
Suzi T.
We use the Mudflap app as often as possible, we save so much when it's available! The only complaint is that there are not very many stations that take it close to where we live. So about the only time we use it, is when we are traveling away from home.
Response from Mudflap, Inc.Jun 20, 2025
Hi Suzi, we're happy to hear you're enjoying those savings! Mudflap adds new stops daily and we love hearing recommendations from drivers. If there's a specific stop you'd like to see on Mudflap, let us know and we'll see what we can do! Our support team is available 24/7 at [email protected] or 1-888-885-3835 if you ever need anything or want to share feedback with our team.
Patrick E.
Mudflap has been rolling out more and more stops that you can enter your code at the fuel pumps. It is a great time saver .
Skeeter B.
Have had Mudflap for over a year now. We full time RV and some of the states and cities we have visited have had no or limited partners. Also I have found that the discount isn't as good as local fuel stations.
Kevin B.
Add more stations. I live in Southwest Montana and the closest one with a mud flap discount is not worth the drive.
Response from Mudflap, Inc.Jun 10, 2025
Hi Kevin, we hear you, and we're working on adding new stops to our network daily. We're always happy to take truck stop recommendations from drivers. If there's a specific stop you'd like to see on Mudflap, please let us know and we'll see what we can do!
Wayne R.
Great App, easy to use and has saved me a lot of money.
Nell S.
I absolutely love Mudflap. There's a few cons....sometimes I have to go in to give them the code before I pump. Also, there aren't a lot of stations in my area. That being said, I travel a lot so I get to use Mudflap a lot. Obviously the ones where you enter the code at the pump are my favorite, but for the great savings I get, I can easily walk in and show my code. The app is awesome. Easy to use and helps me decide where I want to get fuel. If there's a station that uses Mudflap, I always go to it over other stations. Keep up the good work and keep adding new stations!
Justin G.
Quick service friendly attendants