Mudflap, Inc.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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michaeltroyer
I like what mud flap is doing as far as discounts go but fuel prices vary a lot from one truck stop to the next.
Response from Mudflap, Inc.Jun 11, 2025
Thanks for taking the time to leave us a review, Michael! Mudflap discounts vary depending on retail and the cost each of our partner truck stops sets. We always work to negotiate and deliver the best discounts available to you!
David M.
I have been getting better discounts with a different card
Response from Mudflap, Inc.Jun 11, 2025
Hi David, Thanks for taking the time to leave us a review! We're glad to hear you've found multiple solutions that are helping you save on diesel. We're always negotiating new deals and adding new benefits to the Mudflap Fuel Card (and its companion fleet management dashboard), so we hope you'll keep us in mind on future fill-ups.
RON
You need to offer better discounts, I have found two other apps that consistently offer 5-10 cents better discount. I like that you have alot of stations that participate however the discount is not normally competitive
Response from Mudflap, Inc.Jun 11, 2025
Hi Ron, Thanks for taking the time to leave us a review! Our Customer Support team will be reaching out to learn more about the other apps you're using and how we can compete better. The Mudflap app is free to use, so it’s always worth checking our prices—hopefully we'll have better options in your area soon.
Todd T.
Some of the sites have tablets they use and always have dead batteries holds up time
Response from Mudflap, Inc.Jun 11, 2025
Hi Todd, Thanks for taking the time to leave us a review. Our Customer Support team will be reaching out soon to learn more about the stops you're experiencing this at so we can make sure this doesn't happen. We certainly want you to save on diesel and get back on the road fast without any delays!
Brandon
I've been using mudflap well over a year maybe even over two honestly. It's always a positive thing to save money. The reason I'm only give you three stars is because it seems there is not much effort to sell their product. Even though I have looked up local truck fuel stations and shared their phone numbers with mudflap support, there is still only one along the state route I am using 90% of the time. The other reason is they have still not incorporated DEF into the system.
Response from Mudflap, Inc.Jun 13, 2025
Hi Brandon, we're happy to hear you're enjoying saving with Mudflap! Our team is adding new stops daily and we're always happy to take recommendations from our drivers. If there's a specific truck stop you'd like to see on Mudflap, let us know and we'll see what we can do! Also, you can find DEF on Mudflap by using the filter in the map to search for locations that offer DEF. Let us know if there's anything else we can help with. We're available 24/7 at 1-888-885-3835.
Mike D.
make it easier to use directly at pump
Response from Mudflap, Inc.Jun 13, 2025
Hi Mike, we appreciate 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.
Great White T.
I hate the 1.9% charge for using my credit card. I'm not linking my checking account for this. Unless the price per gallon is ateast .03 less it's not worth using mudflap after you add the 1.9%. Yesterday the price went up everywhere but mudflap rate was .29 less so it was worth it. The go to gor mudflap is to tell me to change to debit or take directly from checking. That's not a choice I'm comfortable with. I grt point from my credit card and will continue using it. Many drivers have asked you to go back to the no fee charge. I'm sure you can get sponsors or companies to advertise on your platform to off set that fee. Just saying you can switch to debit or take directly out of my checking doesn't fix the issue we have. I use mudflap way less than I use to because many times it's not less expensive when adding in the 1.9% fee. You can figure this out Mudflap.
Response from Mudflap, Inc.Jun 13, 2025
Thanks for sharing your experience. As you mentioned, Mudflap is free to use with a debit card or bank account, so you can avoid that 1.9% credit card processing fee by switching your payment method. Mudflap prices and discounts vary depending on retail and the cost each of our stops sets. Fuel prices fluctuate daily, but we aim to deliver the best discounts available to you. If you have any questions or need help switching your payment method, our support team is happy to assist at 1-888-885-3835 or [email protected].
Jack M.
1.9 percent credit card fee really hurts savings in a lot of case it eats up the savings
Response from Mudflap, Inc.Jun 13, 2025
Hi Jack, we appreciate you sharing your experience. Mudflap is free to use with a debit card or bank account, so you can avoid that 1.9% credit card processing fee by switching your payment method. Please reach out at 1-888-885-3835 or [email protected] and we'll be happy to assist!
