10-4 by WEX

Fuel planning for independent drivers

10-4 by WEX is a diesel fuel and expense app for owner-operators, contractors, and other commercial drivers. It helps users compare fuel prices, choose participating stations, activate pumps, and keep track of purchases from one place. The app is best suited to drivers who want to manage fuel spending without relying on a separate fleet office or paper records.

Find lower-cost fuel stops

The app includes a fuel map showing diesel prices at participating locations and major brands such as Love’s, TA Petro, and Speedway. Drivers can use this information when planning a route or deciding where to refuel. That makes it useful for long-haul work, where small price differences can affect operating costs over many stops.

Payments and expense records

• Activate fuel pumps through the app instead of handling a physical fuel card at the pump.
• Review fuel purchases and discounts in a digital transaction history.
• Use organized expense information when checking business records or preparing for tax reporting.
• Access the program without monthly membership charges or transaction fees, according to the supplied app information.

Who it suits

10-4 by WEX is focused on diesel users, so it may be less useful for drivers who mainly buy gasoline or manage a mixed fleet. Its straightforward tools are aimed at practical fuel decisions rather than general navigation or vehicle maintenance. Developed by WEX, Inc., the app is listed in Auto & Vehicles and has a 4.5 rating from 422 reviews, with 100,000+ installs.