Diesel Prices in the U.S. Hit New High Amid Supply Issues

Diesel Prices Jump Nationwide as Fuel Costs Continue Rising

The latest Diesel Prices data shows another sharp increase across the United States, adding pressure to trucking costs. According to new figures released on April 7, 2026, the national average diesel price climbed to $5.643 per gallon, marking a significant weekly jump.

The increase reflects ongoing fuel market volatility, with global supply concerns now playing a larger role in pushing prices higher.

Diesel Prices Rise by Nearly 25 Cents

The national average for Diesel Prices rose by 24.2 cents compared to the previous week. This marks one of the largest weekly increases seen in recent months.

Just one week earlier, the national average stood at $5.401 per gallon. Now, diesel prices are more than $2 higher than the same time last year and over $1.50 higher than two years ago.

This steady increase highlights how fuel costs continue to remain elevated across the trucking industry.

Regional Diesel Prices Show Strong Increases

Most regions across the country reported gains in Diesel Prices, with some areas seeing sharper increases than others.

The Gulf Coast recorded one of the largest weekly jumps, rising 31 cents to $5.415 per gallon. The West Coast also saw a strong increase, climbing 32.8 cents to $6.924 per gallon.

California continues to report the highest diesel prices in the nation. The state’s average reached $7.567 per gallon after a 34.8-cent increase in just one week.

Other regional averages include:

• East Coast: $5.740 per gallon
• Midwest: $5.304 per gallon
• Rocky Mountain: $5.412 per gallon

These increases show that fuel costs are rising across nearly all major freight regions.

Global Supply Issues Driving Prices Higher

Recent data from the U.S. Energy Information Administration (EIA) points to global supply disruptions as a key factor behind rising Diesel Prices.

According to the agency, the closure of the Strait of Hormuz has limited global oil flows and forced major oil-producing countries to shut in production. In March alone, an estimated 7.5 million barrels per day were taken offline, with outages expected to rise to 9.1 million barrels per day in April.

EIA officials said fuel prices are expected to continue rising as long as these disruptions remain unresolved. The agency also noted that restoring normal oil flows could take months.

Diesel Prices Expected to Stay Elevated

The EIA forecasts that Diesel Prices could peak above $5.80 per gallon in April before easing later in the year. However, prices are still expected to average around $4.80 per gallon in 2026.

Higher crude oil prices are a major driver behind this trend. Brent crude averaged about $103 per barrel in March and could reach as high as $115 per barrel in the second quarter of 2026.

Even as conditions improve, the EIA expects fuel prices to remain above pre-disruption levels due to ongoing uncertainty in global supply.

Impact of Diesel Prices on Trucking

Rising Prices continue to increase operating costs for carriers across the country. Fuel remains one of the largest expenses in trucking, and rapid price increases can quickly affect margins.

While some carriers may offset costs through fuel surcharges, those operating in the spot market often feel the impact more directly.

The latest spike adds to ongoing cost pressures across the industry, including maintenance, insurance, and equipment expenses.

What to Watch Next for Diesel Prices

The next update on Diesel Prices is scheduled for April 14, 2026. Market conditions, including global supply disruptions and crude oil trends, will continue to influence fuel costs.

For now, the latest data confirms that diesel prices remain elevated and continue to be a key factor shaping the trucking market.