The Source Market Update: July 2026

The second half of 2026 is not waiting for peak season to officially begin.

In June, the freight market was already showing signs of strain: enforcement pressure, higher rates, fuel volatility, legal exposure around carrier selection, and a capacity base that looked tighter than demand alone would suggest.

In July, four separate pressures are converging at once: freight and warehouse capacity, an early and compressed peak season, a shifting trade policy landscape, and cold chain tightness. And they’re all landing in the same place: the Midwest, where inventory pulled forward from the coasts must get received, stored, and moved out correctly.

Shippers are not simply asking whether trucks will cost more. They are asking where product should sit, how quickly it can move, whether the right type of capacity will be available, and whether their network can absorb disruption without creating retail penalties, spoilage risk, or missed delivery windows.

None of these four pressures is new on its own. What’s changed is that they’re converging inside the warehouse, where execution (not the freight itself) determines whether H2 becomes a manageable cost or an operational failure.

The Market is Expanding Again, But So Are Constraints

The June Logistics Managers’ Index came in at 71.1, up from 69.5 in May and above the 70 threshold for the first time since March 2022. LMI considers readings above 70 a significant rate of expansion, and the June reading reflects faster growth across inventory levels, warehouse utilization, warehousing prices, and transportation utilization.

The more important signal isn’t that the index rose. It’s why it rose. A few numbers tell the story:

• Inventory Levels jumped from 54.8 in May to 60.5 in June, a move LMI traced largely to larger respondents and downstream retailers pulling inventory forward.
• Warehouse Capacity slide back into contraction as that inventory landed, even as Warehousing Utilization and Warehousing Prices moved higher.
• Transportation Capacity kept compressing, down to 30.8, even as Transportation Prices eased slightly to 92.4 off May’s record high.

Put those together and the story stops being a freight procurement problem. Higher transportation prices, contracting transportation capacity, rising inventories, rising warehouse utilization, and contracting warehouse capacity all moving at once is a network execution problem, and those show up in difference places than a rate increase does.

Early Peak Season is Pulling Inventory Forward

The timing of the inventory build isn’t accidental. NRF and Hackett Associates’ Global Port Tracker projects June important volume at 2.25 million TEUs, up 14.3% year over year, with July still elevated at 2.19 TEUs. NRF tied the increase directly to retailers bringing goods in earlier to get ahead of tariff and fuel-price uncertainty.

Maersk’s July North America update points to the same dynamic, describing an early, compressed peak season driven by frontloaded imports, tariff and fuel uncertainty, and tightening inland capacity – with landside execution becoming the differentiator once cargo reaches the port.

For shippers, that creates a planning trap. Pulling inventory forward can reduce exposure to tariffs or later transportation spikes on paper. Operationally, that product still has to be received, stored, labeled, rotated, picked, staged, and shipped out correctly, and it has to happen sooner than the annual calendar usually demands.

For food, beverage, CGP, and retail brands, the consequences are concrete. A late shipment becomes a chargeback. Poor rotation becomes freshness loss. Weak labeling or pallet configuration becomes a rejected load. A warehouse that runs fine at baseline volume becomes the bottleneck the moment inventory shows up early and outbound windows don’t move to compensate.

Trade Policy is No Longer Just a Customs Issue

Two separate trade policy clocks are running out at almost the same time, and shippers sourcing from Asia or across North America need to be watching both. Add in in continued fuel and ocean freight volatility tied to the ongoing conflict in the Persian Gulf, and July looks less like a tariff story and more like a full trade-compliance and network-flexibility story.

• The near-term clock: The 10% Section 122 tariff surcharge that replaced the Supreme Court-struck IEEPA tariffs expires July 24, by statute, with no unilateral extension available to the administration. USTR has proposed a Section 301 replacement: 10% duties on 14 economies including Canada and Mexico, 12.5% on 46 others including China, Vietnam, India, and Thailand, with the goal of finalizing it before the sunset. Goods qualifying under USMCA or DR-CAFTA rules of origin are exempt from the proposed duties, which matters directly for LATAM-sourced brands moving compliant products into the U.S.
• The longer clock: On July 1 – the mandatory six-year review point under USMCA’s Article 34.7 – the U.S. declined to renew the agreement for another 16-year term. USTR’s statement was direct: “The United States did not agree to renew the USMCA in its current form.” USMCA doesn’t lapse. It stays fully in force through 2036, and preferential tariff treatment, rules of origin, and dispute mechanisms remain operative today. What changes is that the three countries now enter a cycle of annual reviews instead of a settled long-term horizon. Mexico is already back at the table for a third round of bilateral talks the week of July 20; Canada hasn’t yet started substantive negotiations.

Together, these two developments point to the same operational reality: USMCA-qualified goods keep their tariff advantage right now, but the terms of that advantage are no longer something a brand can

treat as fixed for the next decade. For LATAM and Mexico-sourced CPG and food brands building U.S. distribution networks, origin documentation, compliance discipline, and network flexibility just became a longer-term planning question rather than a one-quarter tariff dodge.

Cold Chain Has Less Room for Error

The pressure is sharper still in temperature-controlled networks. FTR and Truckstop’s data for the week ending July 3 shows dry van spot rates hitting an all-time high while refrigerated spot rates reached their fourth highest level ever, with the 24.7-cent weekly jump in reefer rates marketing the largest week-26 increase on record. The increases were especially pronounced for loads originating in the Midwest and Southeast, the same regions carrying the early-peak-season inventory build described above.

For refrigerated and frozen shippers, this reinforces a reality that’s easy to underestimate until it isn’t true anymore: cold chain capacity is not interchangeable. A dry van backup plan does not solve a refrigerated execution problem. Neither does warehouse space that lacks the right temperature zones, food-grade standards, or retail-ready processes. When reefer capacity tightens at the same time as inventory is arriving early, shippers have less margin for decisions made after the fact.

That’s especially true for food and beverage brands, grocery suppliers, and international brands entering or expanding U.S. distribution. Those companies already navigate import timing, documentation, shelf life, and labeling complexity.

In a tighter market, a delay at the port affects warehouse receiving, a warehouse capacity issue affects retail appointment windows, and a missed appointment affects shelf availability. The strength of the network comes down to how well those handoffs work together under pressure, not how strong any single link is on its own.

Across freight, warehousing, trade policy, and cold chain, the pattern holds: none of these pressures is decisive on its own, but a network that’s only built to handle one of them at a time is going to feel every one of these signals as a separate fire drill instead of a single, plannable stretch of the back half of 2026.

Worth a Conversation

If your network is being tested by early inventory pull-forward, tightening warehouse capacity, trade policy uncertainty around tariffs or USMCA, or cold chain risk heading into peak season, now is the time to review where the gaps are, before H2 makes them more expensive.

Connect with our team to talk through what the second half of 2026 may require from your supply chain.