When we looked at rising diesel prices back in April, fuel costs were already putting significant pressure on trucking companies. Unfortunately, the trend hasn’t improved, diesel prices have continued to climb.

The U.S. average price for on-highway diesel reached $5.967 per gallon for the week of September 7, 2026, according to the U.S. Energy Information Administration (EIA).

Regardless of whether you are an owner-operator filling one truck or a fleet buying thousands of gallons every week, even a small increase in the price of diesel can quickly add thousands of dollars to operating costs.

Your fuel has to be paid for today, even if your load isn’t going to pay for another 30, 45 or even 60 days.

So, what can truckers do to protect their cash flow when fuel prices have spiked to these record highs?

The Good News? Freight Rates Have Increased Too

It’s not all bad news for truckers. Freight rates have also been moving higher, helping carriers offset at least some of the pressure from rising diesel prices.

Higher rates don’t automatically mean higher profits, though. When fuel, insurance, maintenance and other operating costs are also increasing, it’s important to look beyond the headline rate and understand what you’re actually making on each load.

That makes choosing the right loads, minimizing deadhead, taking advantage of fuel discounts and getting paid quickly even more important.

1. Know Your True Cost Per Mile Before Accepting a Load

A good rate doesn’t always mean a profitable load.

Before accepting freight, consider the total cost of running it and not just the rate on the confirmation sheet. Fuel, deadhead miles, tolls, maintenance and driver costs can all affect how much you actually make.

When diesel is close to $6 per gallon, knowing your cost per mile becomes even more important.

A higher-paying load with significant deadhead may ultimately be less profitable than a lower-paying load that keeps your truck moving efficiently.ds.

2. Make Sure Fuel Surcharges Keep Up with Diesel Prices

Fuel surcharges can help trucking companies offset increases in diesel costs, but only if they’re keeping pace with current prices.

When evaluating a load, understand whether a fuel surcharge is included and how it is calculated.

If you’re negotiating directly with customers, regularly review your fuel surcharge structure. A surcharge that made sense when diesel was $4.50 per gallon may not provide the same protection when diesel approaches $6.

3. Get Paid Faster for Completed Loads

One of the biggest challenges for trucking companies is the difference between when expenses have to be paid and when their customers actually pay.

You’ve delivered the load. The fuel has already been used. Your truck needs another tank to keep moving.

But the broker may not pay you for several weeks.

Freight factoring can close that gap by allowing trucking companies to get paid quickly for completed loads rather than waiting 30, 45 or 60 days.

With Cashway Funding, simply send us your rate confirmation and bill of lading (BOL) after completing the load.

Cashway takes it from there.

We create and submit the invoice to the broker or customer and provide fast funding on the completed load—giving you access to the money you’ve earned when you need it.

4. Use Fuel Discounts to Reduce Trucking Costs

When you’re buying hundreds or thousands of gallons of diesel, every cent matters.

A fuel discount for truckers can make a significant difference over time.

For example, saving 40 cents per gallon on 1,000 gallons of diesel means $400 stays in your business instead of going into the fuel tank.

Cashway clients can access fuel savings through the Cashway PowerCard, from AtoB, along with tools designed to help manage fuel and other trucking expenses.

Fuel discounts won’t eliminate high diesel prices, but combined with smarter routing and load selection, they can help reduce the overall cost of keeping your trucks on the road.

5. Keep Working Capital Available for Unexpected Trucking Expenses

Diesel isn’t the only expense competing for your cash.

Tires need replacing. Trucks break down. Insurance premiums come due. Drivers need to be paid.

As trucking fuel costs increase, more available cash gets tied up simply keeping trucks moving.

That’s why access to reliable working capital for trucking companies becomes particularly important when operating costs are rising.

Freight factoring can create a more predictable flow of cash by allowing you to get paid as you complete loads rather than continually waiting for outstanding invoices.

6. Check Broker Credit Before You Haul the Load

Do you know whether the broker you’re hauling for is likely to pay you? And could your business afford the hit if they don’t?

Cashway checks broker credit for clients, helping you make a more informed decision before your truck ever hits the road. Before accepting a load, check the broker’s credit status. A free credit check before you haul can help you avoid taking loads for higher-risk broker and potentially save you thousands of dollars in unpaid freight bills.

And with non-recourse factoring, you can add another layer of protection. If an approved broker goes out of business and is unable to pay, Cashway assumes the credit risk, subject to the terms of your facility.

Check the credit. Protect your business. Then haul the load.

Why High Diesel Prices Make Cash Flow Even More Important for Truckers

Truckers can’t control diesel prices, but they can make decisions that help protect their margins.

Knowing your cost per mile, evaluating fuel surcharges, choosing profitable loads, using fuel discounts, checking broker credit and getting paid faster for completed loads can all help your trucking business navigate periods of high fuel prices.

The goal is simple: keep more money in your business and keep your trucks moving.

Freight Factoring That Helps Keep Your Trucks Moving

Cashway Funding provides freight factoring for owner-operators, growing trucking companies and larger fleets.

But we’re about more than simply providing fast funding.

Send us your load paperwork and Cashway takes it from there—creating invoices, handling billing and getting you paid quickly.

With recourse and non-recourse freight factoring options, broker credit checks, back-office support and access to benefits such as the Cashway PowerCard, Cashway provides trucking companies with the tools and support they need to keep moving.

Ready to Get Paid Faster for Your Loads?

Don’t let 30-, 45- or 60-day payment terms determine when you can put fuel in your truck.

See how Cashway Funding can help you turn completed loads into fast funding and keep your business moving.

Related Articles:

Understanding your Factoring Agreement: Why it MattersWhy Non-Recourse Factoring for Trucking Companies Matters in an Unpredictable Freight Market

Why Reliable Factoring Matters More Than Ever for Trucking Companies in 2026

Freight Market 2026: Are Trucking Rates Recovering? – Cashway Funding