You Can’t Haul What Ain’t There – And Tariffs Just May Have Made It Worse

This article unpacks how global trade policy is quietly gutting freight volumes, what the latest container data reveals about future load availability, and how small carriers can read the signs before it’s too late.

(Photo: Jim Allen/FreightWaves: After peaking above $3.50 per mile during the pandemic-era surge, the National Truckload Index (NTI) has settled into a narrow band around $2.31—exposing how brutal this downturn has been for small carriers trying to survive off spot market freight.)

Every trucker knows when the freight slows down—you don’t need a chart to feel it in your wallet. But if you’re a small carrier trying to make sense of why your phone’s not ringing and your loads are paying pennies, you need to understand what’s coming down the pipe.

One word: tariffs.

Yeah, I know. It sounds like some high-level economic policy that’s supposed to only affect Wall Street or politicians yelling on TV. But let me break this down real simple—tariffs choke the pipeline before the freight ever reaches your load board. And the newest waves hitting U.S.–China trade are setting up another freight drought for the back half of 2025.

Before you dismiss this as more government noise, let’s walk through it. Because if you’re dispatching five trucks, or you’re an owner-op grinding your way toward that second truck, you need to understand how international policy just became your biggest domestic problem.

What Are Tariffs—and Why Do They Affect Us?

A tariff is basically a tax slapped on goods coming into the country. Let’s say Caterpillar is importing parts from China to build excavators in Georgia. If there’s a 50% tariff on those steel parts, their costs go up—a lot. What do they do? Delay the order. Maybe cancel it. Maybe source somewhere else. But here’s what they don’t do: ship it.

And when it doesn’t get shipped? That’s one less load for you.

You see, trucking is downstream of everything. When tariffs hit imports, they don’t just hit some factory’s profits—they start shrinking the ocean containers hitting West Coast ports. That means less freight heading to the rail yards. Less freight hitting distribution centers. Less outbound tenders being offered on the load board.

It’s not just theory. Let’s get into what the charts are showing us right now.

(Source: SONAR Outbound Tender Volume Index. OTVI.USA. The Outbound Tender Volume Index has hovered in the 10,000–10,500 range all year, showing that freight demand isn’t growing meaningfully—despite bankruptcies and exits from the market. That’s a red flag for anyone betting on a Q4 volume rescue.)

Chart 1: Outbound Tender Volume Index (OTVI)

The OTVI tracks how much contracted freight is being offered by shippers. Think of this as how many invitations to bid are being sent to carriers. And right now? It’s 10,261.28, trending flat and shaky.

Now look at the trendline. Notice how it’s been wobbling around the 10,000 mark all year? That’s not enough to support all the capacity out there. And the volatility? That’s tied to inventory pullbacks, tariff fears, and retailers playing defense on every shipment.

We haven’t seen a reliable bounce since June—and guess what happened then? Retailers rushed some orders forward before tariff escalation kicked in again.

(Source: SONAR Inbound Ocean TEU Volume Index. IOTI.USA. Container imports have been on a downward trend since peaking earlier this summer. When ports slow down, truckload freight feels it weeks later. Fewer TEUs hitting the coastlines means fewer loads to chase in the interior.)

Chart 2: Inbound Ocean TEUs Volume Index (IOTI)

This one’s even more important for forecasting. The IOTI tracks inbound container volumes at U.S. ports. Right now? We’re sitting at 1,822.33, and the curve is trending down hard.

That’s the leading indicator for what kind of freight we’ll have in the next 30–60 days. If it’s not coming off the boat, it’s not hitting warehouses. And if it’s not hitting warehouses, it’s not getting tendered. It’s that simple.

Retailers already told us—they’re expecting 5.6% less imports this year compared to last year. That doesn’t sound huge, until you realize most of those import shipments are LTL and TL opportunities for domestic carriers.

Why Tariffs Hit Small Carriers the Hardest

Now let’s talk about you.

You’re not a mega carrier. You don’t have 90-day payment terms or a team of analysts watching global trade. You’re a two-truck operation running I-40 and trying to keep your drivers paid and fuel covered.

Here’s why tariffs crush small fleets:

  • You rely more on spot market freight, which dries up faster when volumes drop.
  • You don’t have long-term contracts, so when retailers cancel shipments, you feel it first.
  • Your margins are thin, so one slow week eats into your next week’s plan.

And guess what else happens during tariff season?

Now you’re not just fighting low volumes—you’re fighting mega fleets dumping their excess capacity into your space.

Real-World Examples – Freight That Disappeared

Let’s get out of the charts and into real life:

And here’s the kicker—even if tariffs get reversed, the recovery is slow. Once shippers lose confidence, they shift buying habits. They may look at other countries. They hold back longer.

(Source: SONAR. 5 Year Truckload Average. NTI.USA)

“But I’m Still Seeing Loads…”

Yeah, but for how long? And at what rate?

Right now, some lanes are still moving, but rates are thin and margins are shrinking. That’s not strength—that’s overcapacity surviving off scraps.

If your revenue per truck per week has dipped below $4,000, and your fuel and insurance haven’t dropped with it, it’s very possible that you are not profitable. 

And let’s not forget: Q4 is supposed to be the peak season. If we’re barely breaking 10,000 OTVI now, where are we going when holiday freight softens?

Will Tariffs Get Worse?

The current administration has hinted at renewing or expanding certain tariff packages, including the Section 301 tariffs on Chinese goods. And don’t forget the steel and aluminum tariffs that now cover 400+ product types—a decision that drove up equipment costs and raw materials across the board.

Even though a few 90-day suspensions have paused tariff hikes, the damage has already been done. Retailers have restructured supply chains. Shippers have delayed launches. And domestic manufacturers are still cautious.

The Real Forecast – Straight, No Chaser

We’re not here to sugarcoat it. This is a very potential reality:

If tariffs continue to escalate, we’re looking at Q4 2025 being one of the weakest peak seasons since 2019. OTVI may not break above 10,600. IOTI may fall below 1,700. That puts many small fleets and owner-ops at risk of running below breakeven for 10–12 consecutive weeks.

If you’re banking on a holiday rebound, think again.

Final Word

Tariffs may sound like someone else’s problem—but they’re already sitting in your backseat, whispering into your fuel gauge.

And here’s the hard truth: If you don’t adapt, tariffs won’t just squeeze your weeks upcoming. They’ll squeeze you out of the game.

But if you stay sharp, track the right data, and move like a business owner—not just a driver—you’ll be one of the few that not only survives, but grows when the dust settles.

This ain’t about politics. This is about being realistic.

And in trucking, those who position early… last longest.

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Adam Wingfield

Adam L. Wingfield is the Editor in Chief at FreightWaves and the Founder and CEO of Innovative Business Development Group, Inc. — the parent company behind Innovative Logistics Group, iDispatchHub, iCoach360, and CarrierLens. He has spent more than two and a half decades in the transportation industry, with experience spanning Schneider National, Prime Inc., McLane Foodservice Distribution, and Lowe's Companies. Adam's work focuses on helping small fleet owners and owner-operators build businesses that are financially sound, operationally structured, and built to last. His teaching philosophy centers on breakeven intelligence, cost-per-mile clarity, and sustainable growth over motivation-driven hustle. Through projects like The Playbook at FreightWaves, he delivers education, strategy, and industry analysis for carriers running one truck or twenty — covering compliance, freight markets, driver management, and the business decisions that separate operators who survive from those who scale.