The 10-4 by WEX app is designed specifically for truck drivers and independent owner-operators, offering a streamlined solution for finding and paying less for diesel fuel. This free app features a nationwide fuel map that highlights locations with discounts at popular truck stops such as Love's, TA Petro, Circle K, Speedway, and Racetrac. Users can save an average of $377 per month on fuel costs, making it a valuable tool for those in the transportation industry.

To use the app, drivers simply need to download it and create an account by adding their credit or debit card. The user-friendly interface allows for easy navigation to find diesel stations along their route. Additionally, drivers can activate their fuel purchases at the pump using a secure fuel code, and they can track their fuel spending, rewards, and overall savings directly within the app.