Truck Capacity Tightens as CBP's September 18 Importer Deadline Looms: Freight Pulse

Yes. Freight conditions are tightening ahead of mid-September. DAT recorded 10% fewer truck posts during CVSA Brake Safety Week (Aug. 23–29), while reefer rates rose. German port disruptions, air-cargo peak demand, and CBP’s IOR deadline create simultaneous capacity and compliance risks for importers.

Why is U.S. truck capacity tightening?

CVSA brake inspections temporarily removed equipment from the spot market, amplifying an already constrained trucking environment.

• DAT reported truck posts down 10% during Brake Safety Week.

• Reefer spot rates increased to approximately $3.45 per mile.

• Dry-van trends remain mixed, while reefer capacity is tightening faster.

• Drayage availability is narrowing, with Houston a particular pressure point.

Importers should secure truck and drayage appointments earlier, especially for temperature-sensitive freight. Third party logistics providers can also protect service levels by monitoring carrier availability and alternatives before tenders fail.

What do German ports and air cargo mean for shippers?

A 48-hour strike at Hamburg, Bremerhaven, Bremen, Wilhelmshaven, Emden, and Brake has ended, but terminal and inland backlogs are forming as containers, rail slots, and truck appointments are rescheduled.

Air cargo is also expected to tighten from mid-September as quarter-end shipments and pre-holiday replenishment compete for space. Technology goods — including semiconductors, servers, and high-value electronics — face the greatest exposure on Asia–U.S. and Asia–Europe lanes.

What must importers fix before September 18?

CBP may immediately void an Importer of Record number when Form 5106 data is inaccurate or incomplete.

Audit these fields before the deadline:

• Legal name and tax ID

• Physical location address

• Importer-owned phone and email

• No P.O. box, broker, forwarder, or registered-agent address as the physical location

A voided IOR number can stop entry filing and disrupt the supply chain.

How can operators protect visibility?

FlowOps by Lanta provides real-time visibility for inventory management for ecommerce, fulfillment, dispatch, and compliance workflows. Its $99/mo flat rate includes unlimited SKUs, patent-pending Agentic AI, and 20+ integrated modules.

Compare FlowOps with other logistics software. Lanta Logistics supports 3PL fulfillment services, Mid-Atlantic fulfillment, and a Glen Burnie warehouse, including food-grade warehouse and Hazmat certified 3PL capabilities.

Takeaway: Audit Form 5106 records now, reserve capacity early, and use real-time visibility to keep freight moving. Contact Lanta Logistics for structured support from supply chain management companies you can hold accountable.