The #1 Diesel
Discount App

Your drivers can save up to $100 per fill-up1 at over 1,600 truck stops nationwide.
iPhone mockup
Mudflap App on iPhone

Why is Mudflap the #1 Fuel App for Small Fleets?

Mudflap has been proudly serving small fleets for over 3 years. Last year alone, we saved drivers over $150 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 your drivers fill up with Mudflap, they not only save big on diesel, DEF, and other fuel types, but also earn incredible fuel rewards on every gallon pumped.
Mudflap App Savings

How Mudflap Helps Drivers

Nationwide Deal Finder
Search the best deals on fuel in real time.
Lock In Great Discounts
Claim your deal up to 24 hours in advance.
Amenities Locator
Find showers, parking, DEF, and more.
Spend Tracking
All of your receipts and reports in one easy place.
Serious Rewards
Earn bonus fuel rewards for every gallon pumped.
24/7 Live Support
We’re always available to help by phone, chat, or text.
Mudflap App Truck Map

Studiomaster

J.M. Liard

Luke B.

Kyle H.

"If you like saving thousands on fuel then you’ve come to the right place. This app is so easy to use and has everything the big name fuel card providers do without all the extra fees."

Studiomaster

"Absolutely the best fuel discounts I've ever experienced. I'm a fleet owner as well as a driver myself. I've been using this app for about 6 months and have already saved over $1,600."

Kyle H.

How Much Could Your Fleet Be Saving?

Use the calculator below to see how quickly Mudflap discounts and rewards can add up.
Step 1 • Drag
Number of Trucks

1

20

100

Step 2 • Choose
Fill-Ups Per Week
1
2
3
4
5
6
7
Step 3 • Drag
Gallons per Fill-Up

100

250

250

Annual Savings
$653,249
*
*Discounts vary by stop in the Mudflap network and market conditions.  This example is based on actual discounts per gallon drivers earned for all transactions in the Mudflap network between July 2022 and January 2023 (rounded).

Stop Overpaying for Fuel

Call us at 888-885-3835 and a Mudflap team member will help you download the app and set up a shared payment method for your drivers.
Mudflap App Dashboard