10-4 by WEX

The 10–4 by WEX™ app is an all-in-one fuel savings app for truck drivers, independent owner-operators, and contractors. <br><br>Instantly find and pay less for diesel using our nationwide fuel map — and enjoy fuel discounts at truck stops you love including Love&#39;s, TA Petro, Circle K, Speedway, Racetrac and more. No transaction or monthly fees. Just instant savings.<br><br>Drivers saved an average of $377 per month in fuel using the 10-4 by WEX app.*<br><br>Here’s how it works:<br>1. Download the 10-4 by WEX app.<br>2. Create an account and add your credit or debit card. <br>3. Use the fuel map to find diesel stations along your route.<br>4. Activate at the pump and pay using a secure fuel code.<br>5. Track your fuel purchases, rewards, and savings in the app.<br><br>*Average monthly discount based on app data from 10/1/25 to 12/31/25. Actual savings may vary.