You’ll get exclusive cost-plus discounts up to $1.00/gal1 off nationwide. No wonder 94% of owner-operators and fleets recommend Mudflap2.



Free to download—no application, credit check or gallon minimums
Free truck-safe GPS navigation
Save big on fuel using your existing credit or debit card



Apply for weekly credit in 5 minutes
Get driver spend controls & fraud prevention
Fuel anywhere Visa® is accepted nationwide
Save up to $1.00 per gallon1 with America’s largest diesel discount network.
Legacy fuel cards are known for weak discounts, high fees and poor customer support. Since 2020, the Mudflap app and Mudflap Card have changed how over 515,000 drivers buy and save on fuel.




Matt Folkman
Saved $17,000
“Lifetime savings over $17,000. No cost if I don’t use it. It’s a no brainer!!! And more and more stations let you put the code in at the pump which saves time too.”
- Kurt B
Saved 91 ¢/gal
“The app is so easy—go inside, show a code, pump, done. $3.94/gal to $3.03/gal… does not get easier than that.”
- Stamp M
Terry Cooper Jr.
Jamario Baugh
Total peace of mind
"As a one truck operator this is the best system I've found! Been using it a couple years now and it has saved me thousands. Plus the convenience and security of not having a card compromised or lost gives me total peace of mind. Finally, customer service is absolutely second to none!!!”
- Tom F