Mudflap

Fuel savings for truck drivers

Mudflap is a fuel and navigation app for commercial drivers who want to find diesel discounts and plan routes with truck restrictions in mind. Its fuel network covers more than 2,800 truck stops across the United States, including TA Petro, Speedway, Kwik Trip, Sapp Bros, Casey’s, Maverik, AMBEST, and Road Ranger.

Discounts at the pump

Choose a participating Mudflap location, connect a debit or credit card, and use the fuel savings code provided in the app. This makes Mudflap most useful for drivers who regularly cover long distances and want a single place to check eligible stops before filling up. The app does not require a credit check or waiting period to get started.

Navigation built around truck routes

The Navigation tab provides free GPS routing for truck travel. Enter a destination to receive directions designed to account for hazards that can affect larger vehicles, including low bridges, weight limits, and restricted roads. You can also route to a selected fuel stop, which connects trip planning with the next fill-up.

What users think

Mudflap has a 4.37-star rating from more than 4,000 reviews and has been installed over 500,000 times. Those numbers point to an established tool for drivers who want fuel offers alongside practical route planning, rather than a navigation app alone. It is published by Mudflap and listed in Maps & Navigation.