Oil Hits Highest Price Since June 2022 as Hormuz Conflict Drags On

How High Did Oil Prices Climb This Week?

Oil jumped to its highest level since June 2022 on April 29, driven by the ongoing U.S.-Iran conflict and disrupted energy flows through the Strait of Hormuz. No resolution timeline has been announced, leaving fuel cost relief off the table for fleets running tight margins.

The Strait of Hormuz carries roughly one-fifth of global oil supply on a normal day. When that artery narrows or closes — whether from military action, insurance pullback, or tanker rerouting — crude prices spike. The June 2022 benchmark matters because that was the tail end of the post-COVID demand surge, when diesel hit all-time highs and small fleets saw fuel eat 40 cents of every revenue dollar.

What the Hormuz Choke Means for Diesel at the Pump

Crude and diesel move in tandem with a two-to-four-week lag. A sustained crude rally above $85 per barrel — the rough threshold crossed this week — historically pushes retail diesel up 15 to 25 cents per gallon within a month. For a solo owner-operator running 2,500 miles a week at 6 mpg, that's an extra $62 to $104 per week before any rate adjustment.

Fuel surcharges lag spot rate moves by at least a week, often two. Fleets on older contracts with monthly FSC resets will absorb the first wave out of pocket. Spot loads may reprice faster, but brokers have shown reluctance to pass through fuel spikes when freight demand is soft — and April volume data from most major lanes suggests demand remains below 2023 levels.

Why This Spike Feels Different Than 2022

The June 2022 oil peak came during a freight boom. Contract rates were still climbing, spot boards were full, and carriers could push back on fuel costs because shippers needed the capacity. April 2026 is the inverse: contract rates have been flat or down for three consecutive quarters, spot rates sit 6 to 9 percent below year-ago levels depending on lane, and bankruptcy filings among small carriers are running ahead of 2023's pace.

That means fuel cost absorption falls harder on the carrier side. A 20-cent diesel increase that would have been a negotiating point in 2022 becomes a margin killer in 2026 when the alternative load pays $1.80 per mile and the truck note is due Friday.

The Jones Act waiver extended 90 days for oil and fuel shipments offers no direct help here — it eases coastal tanker restrictions but does not create new crude supply or lower the Brent benchmark that sets U.S. diesel rack prices.

How Long Hormuz Disruptions Typically Last

Historical Strait of Hormuz incidents — 1984, 1988, 2019 — have ranged from two weeks of elevated tension to multi-month standoffs with intermittent tanker strikes. The 2019 episode saw crude spike 15 percent in three days, then fall back within six weeks as alternative routes opened and strategic reserves were tapped. The current conflict has already lasted longer than the 2019 event, with no diplomatic breakthrough announced.

U.S. strategic petroleum reserve releases remain a policy option but have not been deployed yet. Inventory draws large enough to move the crude price typically require 1 million barrels per day or more — a scale last seen in 2022.

The Fuel Bill for a 10-Truck Fleet

A 10-truck fleet running 25,000 miles per week at 6 mpg burns roughly 4,167 gallons. A 20-cent diesel increase costs that fleet an extra $833 per week, or $3,600 per month, before any FSC recovery. If FSC clauses recover 70 percent of the spike — a common contract structure — the fleet still eats $1,080 per month.

For fleets already operating on sub-5-percent net margins, that's the difference between breaking even and financing the shortfall on a credit line. The April crude move has not yet fully passed through to retail diesel racks, meaning the settlement-statement impact will show up in May and June fuel receipts.

What Changes for Small Fleets

Small fleets and owner-operators should expect diesel to climb another 15 to 25 cents per gallon over the next four weeks if crude holds above $85. Fuel surcharges will lag, leaving a two-to-four-week gap where the cost hits before recovery. Fleets with monthly FSC resets face the longest exposure window.

Rate negotiation leverage remains weak — April spot and contract data show no broad upward pressure that would let carriers push fuel cost through to shippers. The practical move is tighter fuel budgeting: lock in fuel purchases when rack prices dip, avoid topping off at high-cost truck stops, and run fuel cards that offer per-gallon rebates. The conflict has no announced end date, so plan for elevated diesel through at least June.