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RoadFlex Fuel Card Review: Is it the Right Fuel Card for Your Business?
RoadFlex is a fintech fleet fuel card built for businesses that want the flexibility of the Visa network, plus the controls and visibility of a fuel...
4 min read
Broderic Fernow
:
May 8, 2026
Table of Contents
The Prime Advantage fuel card is designed for trucking fleets, offering strong diesel discounts, nationwide acceptance, and controls built for fleet operations.
Prime Advantage runs on the Comdata Mastercard network, giving drivers the flexibility to fuel at almost any truck stop or gas station while still accessing a large network of discount locations. It also stands out for its no-fee structure.
In this review, we break down how the Prime Advantage fuel card works, where it’s accepted, its discounts and fees, and the controls and reporting features included. We’ll also cover the pros, cons, and alternatives to help you decide if it’s the right fuel card for your flee
| Prime Advantage+ Fuel Card | |
| Accepting Locations | Anywhere Mastercard is accepted |
| Discounts | 67¢/gal average diesel discounts at 3,100 locations, gas discounts at 11,000 stations |
| Monthly card fee | $0 |
| Late fee | N/A |
| Reviews | N/A |
| Fraud protection | Real-time fraud monitoring and alerts, app unlock before fueling |
| Controls | Spend limits, restrict fueling times and days, merchant blacklist, app unlock |
| Reporting | Transaction reports, fuel summary reports |
The Prime Advantage fuel card is a fleet fuel card designed for trucking companies that want to maximize fuel discounts while maintaining strong controls over fuel spend.
The card is powered by Comdata Mastercard, giving it nationwide acceptance anywhere Mastercard is accepted, including most truck stops and gas stations. This makes it a strong fit for fleets that need flexibility on the road while still getting access to discount locations.
Prime Advantage stands out for its high diesel discounts, offering an average of 67¢ per gallon at 3,100 locations, along with gas discounts at 11,000 stations nationwide. It also includes discounts on maintenance, tires, truck washes, hotels, permits, and fuel tax services, helping fleets save on more than just fuel.
One of the biggest advantages is its no fee structure. The card has no monthly fees, annual fees, or transaction fees, which helps fleets keep more of their savings. Prime Advantage also offers a prepaid fuel card option, making it a good choice for newer businesses without established credit or fleets that prefer not to use a credit line.
The card also includes advanced controls, fraud protection, and reporting tools through the Comdata platform. Fleet managers can set fueling restrictions, limit transactions, monitor spending in real time, require app unlock before fueling, and track driver behavior through analytics dashboards and reports.
Where Is the Prime Advantage Fuel Card Accepted?
The Prime Advantage fuel card is powered by Comdata Mastercard, so it’s accepted anywhere Mastercard is accepted. Since most truck stops and gas stations take Mastercard, the card works at almost any fueling location.
Prime Advantage offers average diesel discounts of 67¢ per gallon at 3,100 locations and gas discounts at 11,000 locations nationwide. It also provides discounts on maintenance, tires, truck washes, and other services. You can use the Prime Advantage discount map to find discount locations near you.
| Fuel Discount Brands | |
| 7-Eleven | Onvo |
| AC&T | Petro Shopping Centers |
| AMBEST | Pride |
| Allsup’s | Road Ranger |
| Casey’s | Roady’s Truck Stops |
| Circle K | Sapp Bros Travel Centers |
| Irving | Sheetz |
| Kum & Go | Speedway |
| Kwik Trip | Stripes |
| Marathon | Sunoco |
| Maverik | TA |
Here are the non-fuel discounts Prime Advantage offers.
| Discount | Amount |
| Tire discounts | 25% off at any Michelin dealer |
| Maintenance discounts | Savings on maintenance and tires at TA, Rush Truck Centers, Southern Tire Mart, Bauer Built, Boss Truck Shop, Bridgestone and Goodyear |
| Truck wash discounts | $3.00 Off at Blue Beacon |
| Fuel tax program discounts | $10 off per truck for units enrolled in the Comdata Fuel Tax Program |
| Permit discounts | $15 off per permit purchased through the Comdata permit program |
| Hotel discounts | 20% off the lowest price at over 15,000 participating hotels |
The Prime Advantage fuel card is a no-fee fuel card, with no monthly card fees, annual fees, or transaction fees.
If you want to compare other fuel cards like Prime Advantage+, check out these fuel cards for trucking companies.
One strong alternative to consider is the Voyager fuel card, which offers:
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