Supply Chain Action Points
Read this first — the conclusion, and the moves to make:
- Start carrier conversations four to six weeks earlier than your normal bid-season timetable and commit volume you would otherwise hold back, because contract capacity is the constrained good in a 14.19% rejection market.
- Budget against the spot-contract gap rather than the headline 18%: $3.37 spot against $2.69 contract is a $0.68-a-mile gap, roughly 25%, so the contract repricing you are offered is catching up, not peaking.
- Rank your lanes by how easily they cover today, and move the hardest-to-cover lanes to contracted or dedicated capacity first, since availability rather than price is what you are buying this season.
- Model your spend on the SONAR numbers: on a 700-mile average haul and 1,200 loads a year, converting 80% of the book to contract saves on the order of $457,000 a year against an all-spot plan.
- Set a trigger for the autumn peak: if the rejection index holds above 10% through the peak, lock longer; if it breaks back below 8% and fleet growth resumes, shorten your commitments instead.
SONAR's Truckload Rejection Index stood at 14.19% on 1 September - more than double its 2025 full-year average of 6.05% - signalling tightening capacity. Spot rates (NTI.USA) reached USD 3.37 per mile while contract rates (VCRPM1.USA) climbed about 18% year on year to USD 2.69 per mile. With carrier exits and disciplined fleet growth, shippers entering bid season should expect less pricing flexibility and plan capacity early.
The Analysis
SONAR's Truckload Rejection Index read 14.19% on 1 September, more than double its 2025 full-year average of 6.05%. Spot rates, NTI.USA, reached $3.37 a mile. Contract rates, VCRPM1.USA, climbed about 18% year on year to $2.69 a mile. Shippers heading into bid season, the note says, should expect less pricing flexibility and plan capacity early.
That advice is right, and it is also too gentle. A rejection index that has doubled is not a pricing environment; it is an availability problem, and an availability problem is handled differently from a price problem. Walk into bid season treating this as rates up 18% and you will have planned for the wrong thing.
Read the rejection index properly. At 6.05% across 2025, roughly one in seventeen posted loads failed to cover on the terms posted. At 14.19%, one in seven fails. That is the difference between a market with friction and a market where access to equipment is the scarce good. Contract rates up 18%, meanwhile, are not a signal that the contract market has caught up. Look at the pair: $3.37 spot against $2.69 contract is a gap of $0.68 a mile, about 25%. The contract book is still well below where spot has been trading, which means the 18% you are being quoted is not the top of the pricing move; it is the first instalment.
The cause is structural rather than seasonal. Carriers have been exiting, with small fleets closing, owner-operators parking and mid-size carriers selling their authorities, and the survivors have kept fleet growth disciplined because the memory of the last soft cycle is fresh. When the supply side never added capacity during the recovery, the market tightens on any demand increase at all. That is why rejection is the number that moved first, and why it moved so far.
Who this lands on, and how hard. The large shipper with a mature bid process and multiple awardees still has leverage, but a 14.19% rejection market shrinks the field of carriers willing to commit to a low rate, so even the big book is bidding into a thinner bench. The mid-size shipper is the one in real trouble: no dedicated capacity, no annual volume that commands a dedicated fleet, and a lane mix that will not attract the best carriers at the price it wants to pay. And the spot-reliant shipper is already paying $3.37 and finding that money alone does not always buy a truck. That is the part most people miss about rejection indices. They measure whether the freight moves, not what it costs.
The timing is the actionable bit. Bid season is where contract rates reset, and contract rates are the lagging indicator. Spot has been running about 25% above contract, so the repricing you are about to be offered is catching up to a level the spot market reached some time ago. The window to plan is now, before you have to accept a bid you did not prepare for. Realistically that means starting carrier conversations four to six weeks earlier than usual and being willing to commit volume you would normally hold back. The good carriers know the same arithmetic, which is why the ones you actually want will be quoting firmest and earliest, and the lanes they most want to keep are the ones you should be asking about first.
Here is the part the headline does not carry: a 14.19% rejection rate is telling you to buy access, not to negotiate price. In a market where one load in seven does not cover, the shipper who has locked dedicated or contracted capacity is not just paying a known rate, they are guaranteeing that the freight moves at all. The shipper who saved 5% by going spot will discover, in the wrong week, that the truck was never there. Availability is the product this season. Price is the afterthought.
Put the gap to work on your own book. Assume an average haul of 700 miles and 1,200 loads a year, and take the SONAR pair as given: $3.37 spot against $2.69 contract is $0.68 a mile, $476 a load, and about $571,200 a year if the whole book rides spot. If you can convert 80% of it to contract capacity at the contract average, the saving runs near $456,960 a year. Those are assumptions you should replace with your own, but the direction is what matters, because the gap between the two markets is where your bid-season effort pays.
What would reverse it. If the post-peak demand lull is sharper than expected, rejections fall back toward the 2025 norm and spot softens, dragging contract expectations down with it. The two conditions to watch are whether rejection holds above 10% through the autumn peak, and whether fleet growth resumes. If rejection breaks back under 8% and purchase interest returns, the structural read is wrong and you should be signing short. Until then, treat access to capacity as the constrained resource and bid accordingly. The rule for the season is simple enough to write on a wall: buy the truck first, and let the price follow the commitment rather than the commitment follow the price.
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