10-4 by WEX

WEX, Inc.

About this app

The 10–4 by WEX™ app is an all-in-one fuel savings app for truck drivers, independent owner-operators, and contractors.

Instantly find and pay less for diesel using our nationwide fuel map — and enjoy fuel discounts at truck stops you love including Love's, TA Petro, Circle K, Speedway, Racetrac and more. No transaction or monthly fees. Just instant savings.

Drivers saved an average of $377 per month in fuel using the 10-4 by WEX app.*

Here’s how it works:
1. Download the 10-4 by WEX app.
2. Create an account and add your credit or debit card.
3. Use the fuel map to find diesel stations along your route.
4. Activate at the pump and pay using a secure fuel code.
5. Track your fuel purchases, rewards, and savings in the app.

*Average monthly discount based on app data from 10/1/25 to 12/31/25. Actual savings may vary.

Ratings and reviews

I used this app for a couple of weeks and experienced frequent payment problems. Eventually, I was logged out of the app and could not sign in again. The app claimed my password was incorrect, even though it was saved in Google and previously worked. I tried resetting my password multiple times, but no emails were ever sent. There is no customer support to help resolve these issues. Overall, I wasted a lot of time on this app.

route tool returns route but displays no fuel stop along route. it worked the first time I used it. when it worked there was still no way to sort by cheapest fuel along route. third transaction was at road ranger. returned an error at the pump, fuel desk had the same issue inside. all they could say is that we've reported the issue up the chain. prices competitive with RTS. looks promising but it's not quite there yet.

Until until the option of obtaining an ifta report, I do not see any expediency to use such a payment method. .. especially since the difference is small with what I have now. gas stations all over the country work with this card .. but they don’t, each gas station individually must sign a contract .. and it’s strange that wex has not yet implemented a report

What’s new

User Experience Improvements Minor bug fixes