Used truck sales strength continues

Blue and white semi-truck with refrigerated trailer driving on highway at dusk

ACT Research reports same dealer used Class 8 retail sales built on February’s momentum in March as the market continues to improve.

“The 9.8% month-over-month increase was directionally consistent with, but not quite as strong as, the expected 12% seasonal gain. March is the strongest sales month of the year, running 10% above average,” says Steve Tam, vice president at ACT Research. 

Tam adds the auction and wholesale markets also improved in March. 

ACT's Used Class 8 Retail Summary March 2026 showing month-over-month and year-over-year metrics for units, price, miles, and age

“Auction volumes rose 25% month over month on top of a second month of the quarter surprise. Wholesale dealer activity increased 40% month over month. Combined, March’s total market same dealer sales volumes were 29% higher month over month,” he says.

[RELATED: Robust retail used truck month collapses auction marketplace]

As for pricing, Tam says the Class 8 average retail sale price improved 1.6% month over month in March to $56,128. Longer term, prices were 2.0% higher year over year.

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