Trucking Market Enters Supply-Driven Cycle With Room to Tighten

The US trucking market has fundamentally shifted into a supply-constrained cycle, according to recent SONAR data analyzed by FreightWaves. 5%—down from 12-month highs but still indicating the tightest market conditions in recent memory. This supply-driven dynamic represents a structural shift from the demand-destruction phase of 2024-2025, when carriers operated with significant oversupply following COVID-era expansion. What makes this cycle distinct is the interplay between two forces: demand has stabilized at 2019 levels (around 9,800 accepted tenders), but rejection rates are more than double what they were in that year.

This gap reveals that carrier capacity has not grown proportionally—most fleets reported annual declines in active units in Q2 2026 earnings calls, and Class 8 truck orders remain depressed relative to pre-2025 levels. Shippers have partially offset this by shifting to intermodal, but this modal shift masks underlying capacity constraints in truckload services. For supply chain professionals, the implications are significant. Carriers face structural headwinds from depleted cash reserves and elevated debt burdens following the 2024-2025 downturn, limiting their ability to rapidly add capacity even as freight conditions improve.

The risk skew favors further market tightening rather than softening—driven by demand recovery, potential rail disruptions, and continued regulatory pressure on truck capacity. Organizations should prepare for sustained or rising trucking costs and competitive tendering as the cycle matures.