U.S. diesel tops $6 per gallon amid Ukraine and Iran conflicts

U.S. diesel tops $6 per gallon amid Ukraine and Iran conflicts

U. S. diesel reached a record above $6 per gallon, the highest level on record, as supply disruptions linked to the wars in Ukraine and Iran tightened markets, CNBC reported. Earlier, Reuters also noted the national average breaking the $6 barrier, while CBS said diesel prices were up 61% year-over-year and were approaching $6 per gallon. PBS attributed the price spike to Middle-East tensions, reduced crude flow through the Strait of Hormuz and tight refinery operations.

AP earlier reported a record $5. 85 per gallon amid the Iran-Israel conflict, and The Drive highlighted a 50% rise from $3. 70 to $5. 60 per gallon over the previous year.

Actors

Kevin Book ClearView Energy Partners Dean Croke DAT Freight & Analytics American Petroleum Institute Politico

Locations

United States Maine Alaska Gulf Coast, United States
Verdict: Partial Confidence: 59% Claims: 2
At a glance

The claim that diesel averaged $5 per gallon in the United States on September 4, 2026, has insufficient evidence. The claim that diesel prices in the United States climbed above $6 per gallon on September 11, 2026, is partially confirmed.

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This section contains an automated verification of claims against external sources and may contain inaccuracies.

Articles

September 11, 2026
1 total
U.S. diesel reaches record $6 per gallon as Ukraine and Iran conflicts strain supply
U.S. diesel reaches record $6 per gallon as Ukraine and Iran conflicts strain supply

CNBC • 11 Sep 07:43

Diesel prices in the United States climbed above $6 per gallon, the highest level on record, driven by supply disruptions linked to the wars in Ukraine and Iran.

Credibility 72% Manip. 32% Center
September 10, 2026
2 total
U.S. diesel price tops $6 per gallon as supply constraints tighten
U.S. diesel price tops $6 per gallon as supply constraints tighten

reuters.com • 10 Sep 21:16

The national average price of diesel in the United States rose above $6 a gallon for the first time, driven by geopolitical tensions and limited inventories.

Credibility 78% Manip. 8% Center
U.S. diesel prices approach $6 per gallon amid global supply constraints
U.S. diesel prices approach $6 per gallon amid global supply constraints

CBS News • 10 Sep 21:05

Diesel prices in the United States have risen 61% over the past year, nearing $6 a gallon as geopolitical tensions and refinery outages tighten supply, prompting concerns about downstream cost impacts for consumers.

Credibility 72% Manip. 12% Center
September 07, 2026
4 total
U.S. regular gasoline hits record $4.14 per gallon for Labor Day weekend
U.S. regular gasoline hits record $4.14 per gallon for Labor Day weekend

KSL.com • 07 Sep 22:07

Average regular-gas price reached $4.14 a gallon, a Labor Day record, as Iran-related tensions and refinery constraints keep prices elevated.

Credibility 72% Manip. 27% Center
U.S. gasoline and diesel prices rise amid Middle East tensions and refinery constraints
U.S. gasoline and diesel prices rise amid Middle East tensions and refinery constraints

PBS • 07 Sep 17:52

U.S. pump prices have climbed to their highest levels since Labor Day, driven by the Iran-Israel conflict, reduced crude flow through the Strait of Hormuz, and tight refinery operations, while diesel reached a new national record.

Credibility 72% Manip. 9% Center
U.S. gasoline prices reach record high for Labor Day weekend
U.S. gasoline prices reach record high for Labor Day weekend

CNBC • 07 Sep 13:43

The average price of regular unleaded gasoline hit a new Labor Day record of $4.15 per gallon, driven by elevated crude oil costs and supply disruptions.

Credibility 72% Manip. 12% Center
U.S. regular gasoline reaches record $4.14 per gallon for Labor Day weekend
U.S. regular gasoline reaches record $4.14 per gallon for Labor Day weekend

AP News • 07 Sep 04:03

Average regular gasoline prices rose to $4.14 a gallon, a new Labor Day weekend high, while diesel hit a record $5.85 per gallon, amid ongoing geopolitical tensions and supply constraints.

Credibility 78% Manip. 12% Center
September 05, 2026
1 total
Diesel Prices Reach Record High as Republicans Cite Election Risks
Diesel Prices Reach Record High as Republicans Cite Election Risks

Common Dreams • 05 Sep 16:47

U.S. diesel prices climbed to $5.88 per gallon, prompting Republican officials to warn of potential effects on upcoming elections and prompting the transportation secretary to attribute the rise to global supply issues.

Credibility 68% Manip. 45% Left
September 04, 2026
3 total
Record Diesel Prices Strain California Farms and Trucking Firms
Record Diesel Prices Strain California Farms and Trucking Firms

Los Angeles Times • 04 Sep 21:56

Diesel prices in California have risen to about $7.71 per gallon, driving up costs for farmers, small trucking companies and the broader supply chain, while larger firms are better able to absorb the shock.

Credibility 72% Manip. 32% Center
U.S. diesel prices reach record high amid Iran conflict, pushing up transport costs
U.S. diesel prices reach record high amid Iran conflict, pushing up transport costs

ABC News - Breaking News, Latest News and Videos • 04 Sep 16:37

Diesel averaged $5.85 per gallon, the highest on record, as the Iran war disrupted oil supplies, raising transport expenses for many consumer goods.

Credibility 72% Manip. 27% Center
U.S. diesel prices reach record $5.85 per gallon amid Iran conflict
U.S. diesel prices reach record $5.85 per gallon amid Iran conflict

AP News • 04 Sep 08:37

Diesel averaged $5.85 a gallon, the highest on record, as the war with Iran disrupts global fuel supplies, raising transportation costs and pressuring consumer prices.

Credibility 78% Manip. 9% Center
September 02, 2026
1 total
U.S. Diesel Prices Surge 50% Since Last Year, Raising Concerns Over Economic Impact
U.S. Diesel Prices Surge 50% Since Last Year, Raising Concerns Over Economic Impact

The Drive • 02 Sep 17:53

The average price of diesel in the United States has risen from $3.70 to $5.60 per gallon, a 50% increase that could affect transportation costs, freight rates and consumer prices.

Credibility 45% Manip. 12% Center
September 01, 2026
1 total
Rising diesel costs threaten rural voters ahead of U.S. midterms
Rising diesel costs threaten rural voters ahead of U.S. midterms

alternet.org • 01 Sep 15:42

Diesel prices have surged to near-record levels, prompting concerns that the resulting economic strain could hurt Republican prospects in upcoming elections, especially in rural areas.

Credibility 68% Manip. 34% Left