Reefer Capacity Crisis: 21% Rejection Rate Hits National Average

Refrigerated truckload tender rejections have climbed to 21.44% nationally as of mid-October, meaning carriers are declining roughly one in five reefer loads. This persistent tight capacity reflects a structural imbalance in the temperature-controlled segment, driven by seasonal fall harvest volumes in the Pacific Northwest (apples, potatoes, onions) and Midwest protein shipments ahead of Thanksgiving demand. The issue is compounded by rising diesel costs, which disproportionately burden refrigerated units that must run continuously to maintain temperature control, regardless of load status.

Rates across the refrigerated sector have surged significantly in 2024, with spot rates up 28% year-to-date and contract rates up 9%, outpacing the broader truckload market. The elevated rejection rates and upward rate pressure are expected to persist through winter as freeze-protection demand for temperature-sensitive freight extends well into Q1. Supply chain teams should anticipate sustained capacity constraints and budget accordingly for higher refrigerated transportation costs during the critical Q4 and holiday seasons.

This situation reflects a broader pattern of carrier selectivity in a moderating freight market: while overall truckload volumes have softened, carriers maintain pricing leverage in capacity-constrained segments like refrigeration. Shippers without advanced capacity planning or fixed-rate contracts face considerable execution risk during peak seasonal periods.