Used Semi Truck Prices Late 2026: Tight Supply Keeps Values Firm

Used semi truck prices are holding firm in late 2026 because supply is unusually tight. In October, used heavy-duty truck inventory in the U.S. was down 37.25% from a year earlier, while auction values were up 6.09% year over year, according to Sandhills Global's October market report. Used semi-trailers are tighter still, with auction values up nearly 20%. Industry analysts expect more trade-ins to reach the market over the next several months, which should move prices back toward normal depreciation, but not overnight.

Here is what the latest data says and what it means if you are buying or selling a truck or trailer this winter.

What the October numbers show for used trucks

Sandhills tracks inventory and values across its marketplaces, including Truck Paper. Its November 6 release covering October reported, for U.S. used heavy-duty trucks (day cabs and sleepers):

• Inventory: down 0.83% month over month and 37.25% year over year, the 11th straight month of decline. Sleeper inventory fell the most year over year, down 39.22%. Day cab inventory had the largest monthly drop, down 8.39%.
• Asking values: down 0.24% from September but up 2.12% from a year earlier. Sleepers moved most, down 1.16% for the month and up 2.28% for the year.
• Auction values: down 0.16% month over month and up 6.09% year over year. Sleeper auction values were up 6.72% from a year earlier, and day cab auction values rose 1.46% from September.

The pattern matters: values are roughly flat month to month but clearly higher than a year ago. "Although inventory remains low, prices are solid," Truck Paper manager Scott Lubischer said in the release. He added: "There is higher demand for lower-mileage units, which are performing well compared to higher-mileage trucks."

Price benchmarks by truck age

Dollar figures help put the percentages in context. CCJ, citing its sister company Price Digests, reported September 2026 sleeper pricing as follows:

• 2-year-old sleepers: up nearly $3,000 to an average of $92,330, the highest level since April.
• 5-year-old sleepers: up just under $2,000 to $54,340.

CCJ described the late-summer jump as a "surprise spike in used truck prices," driven by depressed new truck deliveries. These are averages. Spec, mileage, engine, maintenance history and region all move the price of an individual truck, so use them as a starting point, not an appraisal.

Why supply is so tight

Two forces are squeezing the used market at the same time.

First, fewer trades have come in. Used trucks mostly enter the market when fleets buy new ones and trade the old units in. CCJ pointed to depressed new truck deliveries as a cause of this year's price spike: fewer new trucks delivered means fewer used trucks traded in.

Second, demand for clean used trucks rose. J.D. Power Valuation Services wrote in its October 2026 guidelines that "used sleeper tractor pricing increased in late summer," adding that "more new drivers entering the industry needed clean used trucks at a time when inventory was tight." It reported that pricing held firm in September and that retail sales volume "remains substantially better than preceding 4 years."

Semi-trailers: the tightest corner of the market

If you are shopping for a trailer, expect to pay up. Sandhills reported that in October, U.S. used semi-trailer:

• Inventory fell 3.85% month over month and 33.92% year over year, the 15th straight monthly decline. Reefer inventory was down 45.05% from a year earlier.
• Asking values rose 1.46% for the month and 9.46% for the year. Reefer asking values were up 17.04% year over year.
• Auction values rose 3.18% for the month and 19.64% for the year. Dry van auction values jumped 10.94% from September, and reefer auction values were up 29.44% from a year earlier.

"On the trailer front, demand is picking up and trailer inventory is getting some much-needed attention," Lubischer said.

What to expect into 2027

Both J.D. Power and CCJ point to more supply ahead.

• J.D. Power said "increased trades still expected in Q4 and into 2027," but added that high capacity utilization "should mitigate the value implications of increased trade-ins in upcoming months."
• CCJ reported that unfilled model-year orders rolling over "will lead to a surge in new truck deliveries and, consequently, an increase in used truck trade-ins." That added supply is projected to bring the market back to a standard monthly depreciation rate of about 2% to 2.5%.

In plain terms: analysts are not forecasting a price collapse. They expect the summer spike to fade and normal depreciation to resume as more trades arrive.

What this means for buyers

• Be ready to move on good units. With inventory down by more than a third, well-specced, lower-mileage trucks are not sitting long. Line up financing before you shop.
• Weigh waiting against your freight. If trade-ins rise as expected, selection should improve in early 2027. If you have loads waiting now, the cost of parking a truck may outweigh a modest price drop.
• Do not skip the inspection. A tight market tempts buyers to rush. Get a pre-purchase inspection, pull ECM data and review maintenance records on every unit.
• Compare auction and retail. Auction values rose faster than asking values over the past year, so the gap between the two has narrowed. Factor in buyer's fees, transport and the lack of warranty before assuming an auction is cheaper.

What this means for sellers

• Current conditions favor sellers. Values are up year over year and buyers have fewer options, especially for sleepers and low-mileage units.
• Timing may matter. If more trade-ins hit the market in Q4 and into 2027, as J.D. Power and CCJ expect, competing listings will increase. Sellers who are already planning to sell have less reason to wait.
• Trailers are worth a fresh look. With reefer auction values up nearly 30% year over year, owners of spare or underused trailers may find the market stronger than they assume.
• Present the truck well. Clean photos, maintenance records, recent inspection reports and accurate specs help a listing stand out, particularly for buyers paying a premium for clean equipment.

Key takeaways

• U.S. used heavy-duty truck inventory was down 37.25% year over year in October 2026, and auction values were up 6.09% (Sandhills).
• Used semi-trailer auction values were up 19.64% year over year, with reefers up 29.44%.
• Average 2-year-old sleeper pricing reached $92,330 in September, per Price Digests via CCJ.
• Analysts expect more trade-ins in Q4 2026 and into 2027, which should bring prices back toward normal depreciation of about 2% to 2.5% per month, not a sharp drop.
• Buyers should line up financing and inspect carefully. Sellers face less competition now than they likely will once trade-ins pick up.

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