Truckload Capacity Shows No Recovery Signs Into 2027

The U.S. truckload market is entering the peak season with historically tight capacity and few signs of relief. The Accepted SONAR Truckload Volume Index has fallen to 9,518 over four weeks, the lowest level outside holiday weeks since January, yet tender rejection rates remain near 13.9% compared to just 6% a year ago. This paradox reveals a fundamental supply problem: carriers are accepting fewer loads despite elevated rates, suggesting that capacity constraints are structural rather than cyclical.

Unlike the COVID-era surge driven by demand spikes, the current tightness stems from constrained carrier supply. Regulatory barriers including English language proficiency requirements, stricter CDL residency rules, and tighter immigration enforcement have reduced the driver pool significantly. Additionally, diesel prices have surged 73% year over year while dry van spot rates rose only 43%, squeezing carrier margins and discouraging fleet expansion.

Smaller carriers that survived the difficult period from mid-2022 to late 2024 now face higher borrowing costs and reduced government lending availability, making investment in growth capacity prohibitively expensive. For procurement teams, this signals a multi-year period of elevated transportation costs and service delivery challenges. Shippers should expect continued tight capacity extending into 2027, necessitating earlier booking windows, potential rate premium acceptance, and strategic reassessment of sourcing and distribution networks to account for persistent transportation constraints.