
Diesel Hits Multi-Year High as Hormuz Tensions Choke Supply
Strait of Hormuz disruptions are driving diesel prices to levels not seen in years. What the spike costs small fleets and why driver pay surged 70% since 2020.
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Strait of Hormuz disruptions are driving diesel prices to levels not seen in years. What the spike costs small fleets and why driver pay surged 70% since 2020.

National diesel averages hit $3.78 to $3.81 by spring 2026, with California fleets paying over $4.50. Fuel surcharges lag weeks behind, leaving small carriers…

Agreement lets Iran sell crude freely, reversing sanctions that spiked diesel 50% since war started. What the fuel-price drop means for small fleets.

Storage tanks in Oklahoma are being drawn down so fast that producers can't refill them, signaling tight crude supply that could push diesel prices higher.

Oil dropped another $1.19 per barrel June 18, now just $8 above pre-war levels. Diesel relief continues for fleets that saw fuel spike $2/gallon in March.

All-in LTL revenue per hundredweight reached a five-year high in May 2026, but strip out the fuel surcharge and base rates are flat to negative. The truckload…

Brent crude dropped to $87.58/barrel June 12 after Trump claimed breakthrough in Iran negotiations. Diesel and fuel surcharges remain elevated for fleets.

Oil climbed to $93.15 a barrel June 11 after Trump threatened to seize Iran's oil. Brent was at $70 before the war.

National diesel fell to $5.21/gal June 8, down 14 cents. Still $2/gal higher than last year, but the first sustained retreat since the Iran war spiked fuel in…

If the Strait of Hormuz stays closed, elevated fuel costs could persist for months or years, not weeks.

ABF Freight parent now expects 90.8% adjusted operating ratio in Q2, 200 bps better y/y, as diesel prices lift fuel surcharges and truckload shipments push…

Oil prices dropped June 4 on Iran war developments. U.S. crude fell $2.30 to $93.72. Diesel relief could follow in 10 to 14 days.