LTL Rates Hit $46 Per Hundredweight, But Diesel, Not Demand, Drove It

Why did LTL rates jump to a five-year high?

LTL all-in revenue per hundredweight hit $46.13 in May 2026, up from a six-month average of $41.31 and the highest level in five years. The entire gain came from diesel. When diesel averaged $3.50 per gallon in May 2025, fuel surcharges added roughly 19.5% to the base linehaul rate. By May 2026, diesel had surged to $5.60 per gallon, a 60% increase, pushing the surcharge to 37.0%. On a median LTL shipment, that swing alone added more than $5.80 per hundredweight to the invoice, more than accounting for the entire year-over-year rate increase.

Strip the fuel surcharge out and the picture inverts. Base rates tracked on paid invoices with fuel excluded show rates flat to slightly negative year-over-year. Carriers have been cutting rates across nearly every freight class, Class 50 dense freight by as much as 21%, to compete for volume in what has been, beneath the fuel noise, a buyer's market at the base rate level.

What the Yellow exit actually did

The Yellow liquidation in mid-2023 removed roughly 10% of U.S. LTL capacity overnight. The event was widely expected to produce an immediate repricing of the market. It produced a floor instead. The remaining carriers, Old Dominion, Saia, XPO, ArcBest, Estes, absorbed the displaced volume with unusual discipline, holding general rate increase cadence steady and preventing the kind of base rate collapse that hit the truckload market during the same period.

LTL all-in rates held their level through late 2023 and into 2024 even as the freight recession continued, a notable divergence from the deep trough truckload rates were experiencing at the same time. The Yellow exit did not ignite an LTL pricing surge. What it did was ensure there was a base from which to launch one, once the broader freight cycle turned.

The truckload recovery is the signal

Van contract rates per mile bottomed out near $2.25 per mile in mid-2025 after a multi-year freight recession that shed more than 20% from the 2022 peak. Over the past eight months, van contract rates have staged one of their sharpest recoveries of the five-year period, climbing back to $2.51 per mile and still trending upward. The slope of that recovery since October 2025 is the steepest sustained upward move in the five-year window outside of the 2021-22 boom.

This matters directly to LTL because every major LTL carrier is also a significant purchaser of truckload capacity. Full trailers or doubles running between breakbulk hubs and service centers are functionally indistinguishable from standard truckload moves, and a meaningful share of that linehaul is outsourced to third-party carriers. When van contract rates rise, LTL purchased-transportation costs follow, typically with a lag of one to two quarters, and carriers eventually push those costs into base rates and general rate increase filings rather than absorb them.

The forward market is flashing the same message even louder. The Outbound Tender Rejection Index sits at 16.9%: more than double its six-month average of 8.28% and at a multi-year high, signaling that truckload capacity is being absorbed faster than the market can replenish it. The National Truckload Index hit a 13-quarter high in Q1 2026. Spot rates lead contract rates by several months, and that gap is already wide.

A sustained move in van contract rates toward $2.65 or $2.70 per mile, plausible given the current trajectory, would represent a meaningful increase in LTL linehaul costs that fuel surcharges alone cannot fully offset. That is the mechanism by which truckload tightening becomes an LTL base rate story.

Carriers are already pricing the future

ArcBest implemented a 5.9% general rate increase effective June 22, 2026, approximately six weeks ahead of its prior 11-month cadence, continuing a multi-year trend of compressing GRI calendars. Most major LTL carriers moved GRIs roughly one month early in 2025. By 2026, that lead time is stretching toward six weeks. The industry is pulling pricing actions forward, which is exactly what carriers do when they believe the underlying rate environment is about to shift in their favor.

Q1 2026 carrier earnings told a story of strategic divergence that is now starting to converge. Old Dominion shed nearly 8% of its daily shipments while growing revenue per hundredweight by 4.4% excluding fuel, a deliberate yield-over-volume posture that is increasingly looking prescient. XPO balanced volume growth with yield improvement. ArcBest appeared to grow shipments at the cost of a 4% base rate decline, then reversed course with its June GRI and a Q2 guidance raise that cited pricing initiatives explicitly.

In the same Q1 report, ArcBest cited a 6.3% increase to contract rates, which superficially contradicts the revenue-per-hundredweight decline. This is an inherent limitation of using revenue per hundredweight as a pricing benchmark, since a shift toward lower freight classes or shorter haul distances will reduce the figure even when contract rates are rising. The most likely reading is that ArcBest added new business at lower rates while simultaneously improving its existing contract book, a dynamic that aggregate metrics tend to obscure.

What happens when diesel retreats

The five-year chart is best understood as two separate stories overlaid on each other. The first story is fuel, a transitory but massive surge in diesel prices that has inflated all-in LTL revenue per hundredweight to levels with no precedent in the prior four years. That story has a shelf life. Diesel has already eased from its May peak, and wholesale rack prices were at $3.77 as of mid-June, suggesting further retail declines are possible. If diesel retreats meaningfully, the LTL all-in headline compresses quickly, not because anything structural changed, but because the arithmetic of the fuel surcharge works both ways.

The second story is structural, and the truckload contract trend is telling it. The truckload market spent nearly three years working off the excess capacity accumulated in 2021 and 2022, and it is now tightening faster than most of the industry expected. The LTL market is a piece of the total surface transportation market and as such is heavily influenced by each mode. Part of that capacity is overlapping, and in this sense, the LTL carriers are like the shippers who procure capacity. They are subject to the same pricing pressure and will subsequently have to offset it. The market will also demand it as service deteriorates.

The bill for a small fleet

For a carrier running 5 to 10 trucks and moving freight into LTL networks as a purchased-transportation provider, the next six months look like this: the fuel-driven invoice spike you saw in May is already reversing as diesel eases. The base rate pressure is just starting. When van contract rates climb another 10 to 15 cents per mile, and the rejection index says they will, LTL carriers will push that cost into their linehaul rates, not their fuel tables. That means general rate increases landing earlier and hitting harder than the trailing 12-month average, and it means the rate you negotiate in Q3 2026 will be higher than the rate you could have locked in Q1, even if diesel falls back to $4.50.

The XPO Q1 operating ratio improvement to 83.9% and the Saia network expansion after $2 billion in terminal investment both point to carriers with the margin room to hold pricing discipline as truckload tightens. The Yellow capacity that came out in 2023 is not coming back, and the carriers that absorbed it are now in position to extract the pricing they deferred during the freight recession. If you are bidding LTL lanes in the next 90 days, the window to lock rates before the next round of GRIs is closing.