Freight Demand Just Turned a Corner. Here's What Shippers Should Do About It.

For the first time in over three years, freight shipment volumes are growing again. The August 2026 Cass Freight Index shows shipments up 2.1% year-over-year — the first annual gain since January 2023, and the end of a 42-month downturn that was the

longest on record.

Before anyone celebrates too hard, it's worth putting that number in context. Here's what's actually happening in the freight market right now, and what it means for how you plan the rest of the year.

The Numbers, Plain and Simple

Shipments are up, but the recovery is fragile. The shipments component of the Cass Freight Index rose 5.6% month-over-month and 2.1% year-over-year in August. On a seasonally adjusted basis, shipments climbed 5.0%, which largely just offsets declines from June and July. This isn't a breakout — it's a bounce-back to where things already were. Looking ahead, the normal seasonal pattern suggests shipments should be up roughly 1% year-over-year in September, so don't expect the August pace to continue unchecked.

Freight spending is accelerating faster than volume. The expenditures component — total dollars spent on freight — jumped to 18.7% year-over-year growth in August, up sharply from 9.1% in July. Most of that acceleration is coming from higher shipment counts rather than runaway rate increases, though the seasonally adjusted data implies rates themselves ticked up about 1% as well. For context, this follows a rough stretch: expenditures fell 19% in 2023 and another 11% in 2024, with a smaller 0.5% dip in 2025. August's jump is a real shift in direction.

Truckload rates are firming up. The Cass Truckload Linehaul Index rose 0.7% month-over-month and 11.3% year-over-year in August, landing at 153.9. What's notable here is that contract rates are adjusting upward even as spot rates cool slightly — a sign that the broader, more stable side of the truckload market is catching up to conditions that have been building in the spot market for a while.

Why This Is Happening

According to ACT Research, several forces are converging:

• Inventory restocking appears to be underway, supported by rising ocean import volumes and tariff refunds flowing back to shippers under IEEPA, which have helped fund the rebuild.

• Fleet capacity is finally expanding. Class 8 tractor sales moved above replacement levels in both July and August, marking the first real fleet growth after 18 months of tightening.

• Corporate profit margins hit record highs in Q2, giving shippers more room to absorb freight costs even with a softer job market.

• New regulatory and broker liability requirements are raising the barrier to entry for capacity providers, which will likely keep the market from loosening as quickly as it otherwise might.

Risk isn't off the table — oil prices, inflation, and interest rates remain wildcards — but the overall trajectory points toward continued, if modest, freight growth.

What This Means for Your Shipping Strategy

If you've spent the last three years operating in a soft freight market, this shift changes the calculus in a few concrete ways:

• Revisit your contract rate assumptions. With contract rates catching up to spot, locking in favorable terms sooner rather than later may be worth prioritizing before the market tightens further.

• Watch capacity providers closely. As new regulations raise barriers to entry for carriers and brokers, don't assume the capacity growth you're seeing now will keep pace with demand. Build relationships with reliable partners before you need them.

• Factor rising freight spend into budget planning. An 18.7% year-over-year jump in expenditures is a meaningful cost input. If your forecasting hasn't accounted for this acceleration, now's the time to update it.

• Treat this as a trend to monitor, not a market to chase. A single strong month doesn't undo a 42-month downturn. Keep an eye on whether September and October volumes hold near that seasonal ~1% growth baseline before making major capacity commitments.

The Bottom Line

Freight demand is showing its first real signs of life in years, and the underlying drivers — restocking, fleet growth, and healthier shipper balance sheets — look more structural than seasonal noise. But rates are moving with it, and capacity constraints from new regulation could keep the market tighter than shippers are used to.

If you want help translating what this data means for your specific network, rate strategy, or capacity planning, Gain Consulting can walk through it with you.

Gain Consulting helps shippers navigate freight market shifts, rate strategy, and supply chain planning. Reach out to our team to talk through what the current freight environment means for your business.