With fuel being one of the largest expenses for truckers, finding the lowest diesel prices is key to maintaining profitability. Rising costs can quickly eat into your earnings, making it crucial to stay proactive about where and when you refuel. In this article, we’ll explore strategies for locating the best price on diesel fuel and show you how to leverage essential tools to cut your fuel expenses and keep your trucking business running smoothly.
The Current Price of Diesel in the USA
The price of diesel in the U.S. averages about $3.70 per gallon in 2025, according to the U.S. Energy Information Administration. This price fluctuates throughout the year based on crude oil markets, supply and demand, and global events. Depending on the region, some areas dip below $3.50 per gallon, while higher-cost regions push past $4.00.
Diesel fuel is one of the largest operational expenses for truckers, and with prices varying by region, it’s crucial to find the best price on diesel wherever you go. Staying ahead of fluctuating fuel costs protects your profit margins and ensures that your trucking business remains sustainable.
The Cheapest Diesel Fuel: Where to Look
Finding the cheapest diesel isn’t just about knowing which states have lower fuel taxes — with the right tools, you can pinpoint the cities and stations where OTR Fuel Card users are saving the most today.
Top Cities for Diesel Discounts (YTD)
These five cities stand out for offering some of the biggest diesel savings year-to-date with the OTR Fuel Card:
| City | Average Retail Price | Discount Price | Savings Per Gallon |
| Elkton, MD | $5.56 | $3.26 | $2.30 |
| Branford, CT | $5.57 | $3.31 | $2.26 |
| Loving, NM | $4.07 | $2.93 | $1.14 |
| Montgomery, NY | $4.22 | $3.26 | $0.96 |
| Danville, VA | $3.94 | $3.09 | $0.85 |
These are the savings for those who use the OTR Fuel Card.
Stations with the Biggest Discounts
While savings can vary by region, some stations consistently deliver strong discounts for OTR Fuel Card holders:
- TA – Average discount of $0.52 per gallon (June–Sept MTD), with some of the most consistent savings nationwide.
- Ambest – Known for competitive discounts in key trucking corridors.
- 7-Eleven & Speedway – Solid discount options for drivers in the Northeast and Mid-Atlantic regions.
By focusing your routes around these high-value cities and stations — and using the Fuel Finder in the OTR Mobile App to spot them in real time — you can make a major dent in one of your largest expenses.
Tips for Finding the Best Diesel Prices
To save on diesel fuel costs, it’s important to implement some key strategies that can make a real difference in your bottom line.
Monitor Diesel Prices
Diesel prices can fluctuate daily, so it pays to keep a close eye on them. Use fuel price tracking apps and websites to stay updated on the diesel fuel prices in your area. These tools make it easier to spot trends and identify the best times and places to fill up.
Plan Your Route
If you know certain states or regions consistently offer cheaper diesel, plan your routes to take advantage of those lower prices. Over time, this simple strategy can save you significant money, especially on long-haul trips where fuel costs add up quickly.
Buy in Bulk
Some truckers can benefit from purchasing diesel in bulk if they have the storage capacity. This allows you to lock in lower diesel prices when they are available, reducing your overall fuel expenses in the long term.
Avoid High-Tax Areas
Certain states impose higher fuel taxes, which can drive up diesel prices. If possible, avoid refueling in these areas and look for states with the cheapest diesel fuel to fill up and maximize your savings.
Use a Fuel Finder App
There are many tools to help truckers manage their fuel costs effectively, and the Fuel Finder inside the OTR Mobile App is one of them. This feature allows you to locate nearby fuel stations offering the lowest diesel prices.
Keep Your Fuel Costs Low with OTR Solutions
Managing fuel costs is a constant challenge for truckers, but the right strategies can help you minimize expenses and boost your profitability. OTR Solutions is here to help with everything from the OTR Fuel Card to same-day payments through our factoring services. For carriers who factor with OTR, we now offer fuel credit options that let you fuel now and pay later with weekly billing cycles. This helps preserve your cashflow while still accessing the same great fuel savings.
How Truckers Can Benefit from Discount Diesel Programs
Discount diesel programs are a great way to lower fuel costs, but many truckers might not be aware of all the options available. By participating in these programs, you can get significant savings on every gallon you buy.
Fuel Networks
Several major fuel networks offer discount diesel programs, allowing truckers to benefit from lower prices at participating stations.
OTR Fuel Card
The OTR Fuel Card is another valuable tool that provides diesel fuel discounts at over 2,500 in-network stations nationwide. With the OTR Fuel Card, truckers can save significantly at the pump, which adds up quickly, allowing for better profit margins and lower operational costs.
OTR Fuel Card: The Key to Diesel Fuel Discounts
The OTR Fuel Card is an invaluable tool for truckers looking to save on fuel. It offers diesel fuel discounts at a wide range of stations across the U.S. Here’s how it works and why it’s a must-have for finding the best price on diesel fuel.
Wide Network of Stations
The OTR Fuel Card is accepted at over 2,500 stations nationwide, meaning you have plenty of options to find the cheapest diesel fuel wherever you’re driving.
Diesel Fuel Discounts
Truckers can save significantly on fuel costs by using the OTR Fuel Card, with discounts that vary by location but can make a big difference over time.
Simple and Convenient
The card is easy to use—swipe at the pump and save. The OTR Mobile App can show you which stations accept the card and offer the biggest discounts.
Flexible Funding Options
The OTR Fuel Card offers both prepaid and credit options to fit your business needs. Choose prepaid funding for complete budget control, or opt for fuel credit to fuel up immediately without tying up working capital. With fuel credit, you pay weekly, keeping your cashflow flexible while still earning the same average savings of $0.50 per gallon at 2,500+ in-network locations. No credit check required for either option.
How to Use the OTR Mobile App to Find the Best Price on Diesel
One of the easiest ways to locate the best price on diesel is by using the OTR Mobile App. Our mobile app includes a Fuel Finder tool that allows truckers to locate fuel stations along their route, highlighting the ones that offer the best diesel fuel discounts.
1. Partner with OTR Solutions
The only way you can access the OTR Solutions Fuel Finder is through the OTR Mobile App, which is available to factoring clients and fuel-only clients. Apply today and get started!
2. Download the App
Once you are in, you can download the OTR Mobile App from your app store. Open it and run through the setup.
3. Input Your Route
Now you are ready to use the Fuel Finder! Enter your starting point and destination, and the app will map out your route.
4. Find the Lowest Prices on Diesel Fuel
The app will show you fuel stations along your route, sorted by price, so you can see which locations offer the lowest diesel prices.
5. Filter by Discounts
If you have an OTR Fuel Card, you can also filter by stations that accept the card, allowing you to find discount diesel at thousands of in-network stations.
Maximize Your Fuel Savings Today
With tools like the OTR Mobile App and Fuel Finder, and diesel discounts from the OTR Fuel Card, you can lower your fuel costs and keep your business running smoothly. The OTR Fuel Card now offers both prepaid and credit options, giving you the flexibility to choose the funding method that works best for your operation. With fuel credit, you can preserve cashflow by fueling now and paying weekly, while still accessing industry-leading discounts.