Why are freight rates rising when shipping volumes are falling?

Capacity is contracting faster than demand is declining. Three years of low rates and rising costs have pushed thousands of smaller and mid-sized trucking fleets out of the market. Additionally, regulatory enforcement of English language proficiency requirements and driver license revocations has further reduced available capacity. The result is a market where fewer trucks chase fewer loads, but the capacity shortage is more severe than the demand decline, pushing rates upward.

What does the convergence of spot and contract rates mean for shippers?

According to DAT Freight & Analytics, spot rates averaged $3.02 per mile in Q2 2026 versus contract rates of $3.06—a gap of only 4 cents compared to 39 cents a year earlier. Since spot rates move first and contract rates follow on the next bid cycle, this convergence signals that the hard market for shippers is ahead, not behind. Shippers should expect contract rate hikes in subsequent quarters.

Which regions are experiencing the worst capacity constraints?

The Southwest stands out dramatically. Q2 shipments fell 0.6% sequentially and 20.2% year-over-year, while spending rose 11.2% and 39.9% respectively. The Department of Homeland Security's increased coordination with the Department of Transportation resulted in significant B-1 visa cancellations that reduced cross-border carrier availability. Combined with regional demand weakness (housing starts down 9.6% annually), the Southwest shows the most pronounced gap between declining volumes and rising costs.

What percentage of the cost increase is attributable to fuel versus capacity tightness?

The American Trucking Associations' chief economist stated that fuel was not the primary force behind Q2 cost increases, despite diesel costs rising 78.6% year-over-year. This indicates capacity tightening accounted for the majority of the 28.1% annual spending increase. Fuel did contribute meaningfully—costs reached 75 cents per mile in Q2—but structural carrier exits and regulatory enforcement have a larger impact on shipper costs.

What was the impact of the Supreme Court's Montgomery v. Caribe Transport ruling?

The May 14, 2026 ruling clarified that freight brokers could face scrutiny over carrier selection practices. Some brokers began reassessing carrier qualifications as a result, though the article notes the quarter's measurable impact was modest. This regulatory development adds to the operating environment challenges and may increase shipper pressure to work directly with carriers or use brokers with demonstrably strong carrier vetting practices.

Shipping & Freight

High Impact

Truck Capacity Crisis Pushes Freight Costs Up 28% Despite Falling Volumes

Aug 4, 2026

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The signal

S. trucking market has entered a new phase of dysfunction: shippers are simultaneously experiencing shrinking freight volumes and sharply rising per-unit transportation costs. S. 1%—a combination that represents negative operating leverage for logistics teams nationwide. This reversal follows three years of freight recession that favored shippers with cheap capacity.

The root cause is structural capacity contraction rather than fuel volatility. 6% year-over-year to 75 cents per mile, industry economists attribute the majority of cost increases to tightening truck supply. Three years of weak rates and rising operating costs have pushed smaller and mid-sized fleets out of the market. Simultaneously, regulatory enforcement around driver qualifications and non-domiciled commercial licenses has further constrained available capacity. Spot rates have now converged with contract rates—a leading indicator that the pain for shippers is just beginning, as contract rate adjustments typically lag spot market movements by one billing cycle.

9%. S. authorities. For supply chain professionals, this data signals that traditional rate negotiation strategies may prove ineffective in a structurally tight market. The focus must shift to carrier relationship management, shipment consolidation, and mode diversification to absorb the new cost environment.

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Simulation Suggestion

this month

What if spot rates remain elevated for 2 additional quarters?

Model the impact of truck freight spot rates staying at current Q2 2026 levels ($3.02/mile) rather than moderating seasonally in Q3-Q4. Assume contract rates follow current trajectory upward by 5-8% per quarter. Calculate cumulative cost impact on freight budgets for shippers with typical volume profiles.

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strategic

What if carrier capacity tightens further due to regulatory enforcement?

Simulate a scenario where additional regulatory actions reduce available truck capacity by 8-12% over the next 2 quarters (building on the B-1 visa and ELP enforcement already underway). Model resulting rate increases and service level degradation. Compare regional impacts, with emphasis on Southwest and cross-border lanes.

Run this scenario

Simulation Suggestion

this month

What if shippers shift 15% of freight to rail or intermodal?

Model the cost and service level implications of diverting 15% of current truckload volume to rail or intermodal services to avoid further trucking rate increases. Account for modal limitations, transit time changes, and regional availability constraints. Compare against staying with current truck-heavy strategy through the tight market.

Run this scenario

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