What is the best fuel card for a single truck owner-operator?

For a single truck owner-operator, the EFS fuel card (by WEX) is generally the best overall choice. It offers consistent discounts of $0.05-$0.15 per gallon at over 15,000 locations, integrates with most factoring companies, and has a strong mobile app for finding discount locations. If you are already with a factoring company, check if they offer an EFS card with enhanced fleet-level discounts.

How much can I save with a fuel card?

A typical owner-operator burning 1,500-2,000 gallons per month can save $1,800-$4,800 per year with a good fuel card. The exact savings depend on the card's discount rate, how consistently you fuel at network locations, and current fuel prices. At $3.50/gallon diesel and a $0.10/gallon discount, 20,000 gallons per year saves $2,000. Some cards offer higher discounts at specific chains.

Do fuel cards affect my credit score?

Most trucking fuel cards are not traditional credit cards and do not require a credit check or affect your personal credit score. They work as prepaid or fleet cards where you load funds or have a spending limit set by your company or factoring service. However, some fuel cards do require a business credit application — check before applying.

Can I use multiple fuel cards?

Yes, and many owner-operators do. A common strategy is using an EFS card for daily fuel (best discounts) and a Pilot RFN card at Pilot/Flying J locations (additional loyalty points). You can also carry a Comcheck card for fuel advances. Just track which card gives the best deal at each location.

What is the Pilot RFN fuel card?

Pilot RFN (Rewards Fuel Network) is a fuel card specifically for the Pilot/Flying J network. It offers competitive per-gallon discounts, loyalty points redeemable for merchandise and showers, and credit toward future fuel purchases. If you fuel primarily at Pilot/Flying J, the RFN card can stack savings on top of their already competitive prices.

Do factoring companies provide fuel cards?

Yes, most factoring companies provide fuel cards as part of their service — typically EFS or their own branded card. Some factors negotiate fleet-level discounts that are higher than what individual owner-operators can get on their own. The fuel card is often free as part of the factoring relationship, and fuel advances can be loaded directly onto the card.

Savings Guide

Best Fuel Cards for Owner-Operators in 2026

Fuel is your biggest operating expense — typically $60,000-$90,000 per year for an OTR owner-operator. The right fuel card can save you $2,000-$5,000 annually with zero extra effort. This guide ranks the top fuel cards for 2026, compares their discounts, accepted locations, fees, and integration with factoring companies to help you choose the best option for your business.

$2K-$5K

Annual Savings

$0.05-$0.20

Per Gallon Discount

15,000+

Locations (Best Cards)

Free

With Most Factors

O Trucking Editorial Team

Trucking Industry Experts

Published: February 25, 2026Updated: February 25, 2026

Fact-Checked by O Trucking Fuel Management Team

5+ years managing fuel card programs and fuel optimization for carriers

5+ Years Experience80+ Carriers ServedIndustry Data Verified

Sources:

EFS/WEX Comdata

This article was written by the O Trucking editorial team with 9+ years of combined trucking industry experience. Learn more about us.

O Trucking

Trucking Guide

Best Fuel Cards for Owner-Operators in 2026

Top Fuel Cards Ranked

#1: EFS Fuel Card (WEX)

Best Overall

The industry standard for trucking fuel cards. EFS offers the widest discount network with 15,000+ locations, consistent per-gallon discounts of $0.05-$0.15, and integration with virtually every factoring company in the industry.

Discount: $0.05-$0.15/gal | Locations: 15,000+ | Fee: $0-$15/month | Best for: All owner-operators

#2: Comdata Fuel Card (Corpay)

Best for Versatility

Comdata offers both a fuel card with discounts and the Comcheck payment system for non-fuel expenses. Accepted at 8,000+ locations. Discounts vary but can reach $0.08-$0.12/gallon at network stops. Strong integration with fleet management and factoring platforms.

Discount: $0.05-$0.12/gal | Locations: 8,000+ | Fee: $0-$10/month | Best for: Carriers wanting fuel + expense management

#3: TCS Fuel Card

Best with TCS Factoring

TCS (Triumph Business Capital) offers a fuel card as part of their factoring service with competitive discounts. If you factor with TCS, their fuel card is included at no additional cost and may offer enhanced discounts. The card runs on the EFS network for broad acceptance.

Discount: $0.08-$0.15/gal | Locations: 15,000+ (EFS network) | Fee: Free with TCS factoring | Best for: TCS factoring clients

#4: RTS Fuel Card

Best with RTS Factoring

RTS Financial offers their fuel card through their factoring platform with discounts up to $0.12/gallon. Free for RTS factoring clients. Includes a fuel optimization tool that shows best prices along your route.

Discount: Up to $0.12/gal | Locations: 15,000+ (EFS network) | Fee: Free with RTS factoring | Best for: RTS factoring clients

#5: Pilot RFN Card

Best for Pilot/Flying J Loyalty

The Pilot Rewards Fuel Network card offers discounts specifically at Pilot and Flying J locations plus loyalty points for showers, food, and merchandise. If Pilot/Flying J is your primary fueling chain, the RFN card stacks savings on top of already competitive pricing.

Discount: $0.05-$0.10/gal + loyalty points | Locations: 800+ Pilot/Flying J | Fee: Free | Best for: Pilot/Flying J loyalists

Annual Savings Calculator

Monthly Gallons	$0.05/gal Discount	$0.10/gal Discount	$0.15/gal Discount
1,000 gal	$600/year	$1,200/year	$1,800/year
1,500 gal	$900/year	$1,800/year	$2,700/year
2,000 gal	$1,200/year	$2,400/year	$3,600/year
2,500 gal	$1,500/year	$3,000/year	$4,500/year

Stack Your Savings

The smartest fuel strategy combines a fuel card discount with route planning that targets the cheapest fuel stops along your route. Apps like GasBuddy, Trucker Path, and your fuel card's optimizer can show you where the lowest net fuel prices are (pump price minus your discount). Fueling at the right stops can save an additional $0.10-$0.30/gallon beyond your card discount.

Factor Fuel Cards Often Beat Individual Cards

Factoring companies negotiate fuel discounts at the fleet level, which typically means better per-gallon savings than what an individual owner-operator can get on their own. If you are considering factoring, factor (no pun intended) the fuel card savings into your total cost analysis. The fuel savings can offset a significant portion of the factoring fee.

How to Choose the Right Fuel Card

Already Factoring?

Use your factor's provided fuel card. It is usually free and may offer better discounts than what you can get independently.

Not Factoring?

Apply for an EFS card directly. The broad network and consistent discounts make it the best standalone option.

Primarily Fuel at One Chain?

Add that chain's loyalty card (like Pilot RFN) on top of your primary fuel card for additional points and perks.

How O Trucking LLC Maximizes Your Fuel Savings

Fuel Advances on Every Load

We provide fuel advances through EFS or Comcheck so you never have to pay out of pocket for fuel. Our advances are processed the same day you are dispatched.

Smart Route Planning

Our dispatch team plans routes that include fuel-optimized stops, helping you fuel at locations where your discount is highest and pump prices are lowest.

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