Diesel Relief Measures Deliver Mixed Results, Land Line Media Reports

Record-high diesel prices are increasing operating costs for trucking companies and adding pressure on households, farmers and small businesses, while lawmakers debate measures ranging from fuel-tax suspensions to limits on U.S. diesel exports. The Federal Motor Carrier Safety Administration has also issued a waiver providing additional hours-of-service flexibility for carriers transporting gasoline and diesel fuel.

Diesel prices reach record levels

The average price of diesel reached $6.27 per gallon Tuesday, the highest level reported to date, with no immediate relief expected as the winter heating season approaches. Fuel prices have been driven higher by elevated crude oil costs, disruptions to global refining capacity and strong international demand.

Analysts have pointed to the combined effects of Russia’s war-related refinery disruptions and instability in the Middle East, including the ongoing crisis involving the Strait of Hormuz. The conflicts have reduced available refining capacity and contributed to tighter global diesel supplies.

Diesel prices have also varied sharply by region. Some California stations recently displayed prices approaching $10 per gallon. March 2026 fuel trends showed prices rising in the United States and Canada while remaining more stable in Mexico, although continued military activity in Iran added uncertainty to the market.

Lawmakers propose fuel-cost relief

Rep. Ashley Hinson, R-Iowa, has called for using every available option to reduce the impact of high fuel prices. Her proposals include suspending the federal gasoline tax, pausing diesel taxes, allowing year-round sales of E15 fuel, reinstating the $1-per-gallon biodiesel tax credit and creating a diesel relief program for farmers and truckers.

Other Republican lawmakers have urged the administration to consider suspending diesel exports as part of a broader response to the global energy crunch. Supporters argue that keeping more fuel in the domestic market could help reduce prices for U.S. consumers.

Opponents of an export ban, including Burgum, have argued that the policy could fail to provide relief and might create additional supply problems. If refiners could not export or economically store surplus diesel, they could shift production to other products or reduce refinery output, potentially tightening domestic supplies further.

Trucking faces rising operating pressure

Refiners have some flexibility in adjusting their production mix, but an abrupt reduction in diesel exports could create disruptions across fuel markets. Industry representatives have warned that lower refinery utilization could push prices higher rather than lower.

For trucking companies, sustained fuel inflation would add to already elevated operating costs. One fleet operator with more than 100 trucks said the higher prices were adding approximately $100,000 per month to the company’s expenses.

If diesel prices rise significantly, smaller carriers could face greater financial pressure, potentially accelerating exits from the market. Shippers could then encounter both higher fuel surcharges and reduced carrier competition, increasing costs throughout the freight transportation system.

The FMCSA waiver offers temporary operating flexibility to carriers hauling gasoline and diesel, but it does not address the underlying supply and pricing conditions driving the fuel surge. With global refining capacity under pressure and demand remaining high, lawmakers and industry officials continue to debate whether tax relief, export restrictions or other measures would provide meaningful and lasting assistance.