Market conditions referenced in this article reflect March 2026. Freight markets shift — check current rate benchmarks via DAT Freight & Analytics or Truckstop.com for the latest data.
Two forces hit the trucking market at the same time this month. One came from the other side of the world. One came from Washington. Together, they are driving one of the sharpest freight rate surges the industry has seen since the pandemic cycle - and unlike that cycle, this one is not being driven by a surge in freight demand. It is being driven by a collapse in supply.
If you move freight for a living - as a shipper, a carrier, or a broker - here is an honest breakdown of what is happening, why, and what the numbers actually look like on the ground right now.
On February 28, 2026, U.S. and Israeli strikes on Iran effectively closed the Strait of Hormuz - the waterway that carries roughly 20% of the world's daily oil and gas supply. The market reacted immediately, and the trucking industry is now absorbing the full impact.
Before the conflict began, WTI crude was trading around $67 per barrel and national diesel averaged roughly $3.75 per gallon. As of this week, crude has surged past $96 per barrel. Diesel has hit $4.86 a gallon nationally - up nearly a dollar in a single week. Goldman Sachs is projecting Brent crude to average $98 per barrel through March and April, with a high-disruption scenario pushing toward $110.
"Diesel fuels everything. It's the invisible cost inside every load that moves by truck in this country."
Fuel is not a secondary cost in trucking - it is the primary one. For owner-operators and small fleets already running on thin margins after two years of a freight recession, a dollar-per-gallon spike in diesel is not an inconvenience. It restructures the math on every lane they run. Fuel surcharges will follow, but they always lag the actual pump price. In the gap between the spike and the adjustment, carriers absorb the difference - or they stop taking loads.
The Strait of Hormuz is not expected to reopen to normal traffic any time soon. Until it does, this is not a temporary fuel spike. It is a new cost floor for the industry.
Separate from the war, a domestic regulatory action has been working its way through the system for months - and its enforcement deadline just arrived.
On February 18, 2026, FMCSA issued a final rule restricting non-domiciled commercial driver's licenses to foreign nationals holding H-2A, H-2B, or E-2 visas. The rule became effective March 16, 2026. Drivers who do not meet the new visa requirements are prohibited from operating commercially in the United States.
The scale of this is not trivial. Industry analysts estimate that regulatory enforcement of this and related driver qualification rules could remove between 10% and 15% of total trucking capacity from the U.S. market in 2026. Those drivers do not get replaced quickly. There is no pipeline of CDL holders waiting to step in. Training takes months. Certification takes months. And the carrier base that would absorb new drivers is already thinner than it has been in years.
Thousands of small carriers and owner-operators exited the market during the 2023-2024 freight recession, when spot rates fell so far below break-even that running freight became a guaranteed loss. Many of those authorities are gone permanently. The industry entered 2026 with a structurally leaner carrier pool - and the CDL enforcement wave has trimmed it further.
"These are not cyclical shifts that will self-correct with demand. They represent a leaner operating baseline." - Averitt, 2026 State of Shipping Report
The official DAT Freight & Analytics spot rate figures for March 2026 show dry van at $2.47 per mile, flatbed at $2.95, and reefer at $2.88. Those numbers are real - but they are also lagging the market. What brokers and carriers are actually transacting on the ground right now is running higher. Dry van is trading closer to $2.60 per mile on active lanes. Flatbed and reefer are similarly above their reported figures. The indexes catch up - but the market has already moved.
The more telling indicator is not the rate itself - it is tender rejection rates. Rejection rates are approaching 50% right now. That means nearly one in two contracted loads is being turned down by the carrier originally awarded the freight. When rejection rates run that high, it signals that spot market rates have moved far enough above contract rates that carriers can earn more by declining committed freight and chasing spot loads instead. That dynamic, when it sustains, is what triggers the next wave of contract rate increases.
Contract rates are already beginning to move. According to ACT Research, truckload contract rates are rising in the mid-single-digit percentages - the first meaningful contract rate increase in over four years. If spot conditions hold through spring, that pressure accelerates into the second half of the year, with some forecasts calling for spot rates to peak near 13.5% above prior-year levels by Q4 2026.
The conversation in freight has been dominated for two years by comparisons to the 2021-2022 pandemic peak. That is the wrong benchmark right now. The more useful comparison is where rates were sitting in Q4 2025 - before the Iran conflict, before the CDL enforcement deadline, and before the fuel shock.
Entering the final quarter of 2025, dry van spot was running in the low-to-mid $2.20s per mile. Flatbed was sitting around $2.50. Reefer was in the mid-$2.30s. Van capacity was loosening, contract rates were flat to slightly up, and the market was beginning a slow recovery from the freight recession floor.
That market no longer exists. In the space of roughly two weeks, the combination of a global oil shock and a domestic driver supply reduction has moved spot rates materially, pushed fuel costs to multi-year highs, and driven rejection rates toward levels not seen since the tightest points of the prior upcycle. The direction of travel is clear. The pace of change is what caught most market participants off guard.
The structural backdrop for the remainder of 2026 has changed. Before these two events, the freight market was recovering gradually - supply-side contraction was the driver, demand was muted, and rate increases were expected to be modest and measured. That forecast has been overtaken by events.
What the market faces now is a compounding problem. Fuel costs are elevated and will remain so as long as the Strait of Hormuz stays effectively closed. Driver supply has been reduced by regulation and will not recover quickly regardless of what happens in the Middle East. Rejection rates are spiking, which means contracted capacity is unreliable, which means shippers are being forced into the spot market at exactly the moment spot rates are running hot.
The shippers and logistics operations that are best positioned right now are the ones that built real carrier relationships during the soft market - not just transactional rate shopping, but actual relationship infrastructure. When capacity is tight and rejection rates are near 50%, the carriers and brokers you have genuine history with are the ones who find a way to cover your freight. The ones you only called when you needed the cheapest rate are busy taking spot loads from someone else.
This market is not going to normalize in a quarter. Watch the Strait, watch the CDL enforcement data, and watch rejection rates. Those three signals will tell you more about where rates are headed than any index.
Based on industry research and insights from experienced freight brokerage professionals. Rate data sourced from DAT Freight & Analytics, ACT Research, and Triumph Business Capital. Fuel data sourced from GasBuddy and PBS NewsHour. Regulatory data sourced from FMCSA. Capacity and forecast data sourced from C.H. Robinson, Transportation Insight, and Logistics Management.
Moving freight in a market this volatile requires more than a load board and a rate quote. Quantum Freight works with shippers and carriers who want a brokerage partner that understands both sides of the market - and performs when capacity is tight.
