By Tom Whitfield

U.S. tractor unit sales fell 16% in September year-on-year, the steepest single-month contraction of 2024, according to Association of Equipment Manufacturers (AEM) data. Combine harvester sales also declined in the same period.

The September pullback deepens the post-2022 downcycle in farm equipment demand. The 16% figure exceeds the year-on-year drop AEM recorded for August, indicating that the slowdown accelerated rather than stabilised through the third quarter. AEM compiles its monthly tally from North American member submissions covering self-propelled agricultural machines sold at retail across the United States.

What does a 16% monthly drop mean for dealers?

For dealers carrying inventory from the 2023 ordering cycle, the September data confirms that clearance efforts must run heavier than expected. Order intake for 2024-model machines had already thinned through summer, and the monthly tally now shows the trend gathering pace into autumn. Discounting activity on remaining 2024-model stock has intensified since Labour Day, with several major U.S. dealer groups stepping up clearance rebates on row-crop tractors.

Several assembly plants have trimmed output schedules. The September figures sharpen the case for further cuts in the fourth quarter. The order pipeline for 2025-model launches, typically built through late summer, has not filled at the pace dealers reported in 2022.

How does the combine picture compare?

Combine sales slid alongside tractors in September, though the percentage decline was less severe than the 16% recorded for tractors. High-horsepower combines used by large-acreage grain operations remain the most exposed segment, as growers defer replacements when margins tighten.

The combine numbers track closely with grain prices and farm revenue expectations, both of which have softened through 2024. Lower corn and soybean receipts leave less budget for six-figure new-machine commitments. Many operations are overhauling existing combines instead, a pattern that has lifted parts and service revenue at major dealerships even as new-unit sales slide.

What does the year-to-date picture show?

Through the first nine months of 2024, total U.S. tractor sales run well below the comparable 2023 period. The contraction has been steepest among higher-horsepower machines, where interest rate sensitivity bites hardest and where commercial row-crop operations make the bulk of buying decisions.

Compact tractors under 40 horsepower had partially offset that decline through spring and summer, riding demand from hobby farms and rural residential buyers. The September figures pulled that buffer back into negative territory. Combine sales track a comparable year-to-date shortfall. The contraction now spans every horsepower bracket AEM tracks, leaving dealers without a single category to anchor their 2024 close-out plans.

What should farmers and dealers watch next?

The October AEM report, due in mid-November, will be the next major data point. Three signals matter heading into the close of 2024 and into early 2025:

• Used-equipment auctions: December sales across the Midwest will reveal whether the softer new-unit market feeds through to the second-hand channel.
• Federal Reserve decision: The December rate announcement will shape financing offers on 2025-model machinery.
• USDA crop production report: The November release will reset revenue expectations for the 2024 corn and soybean harvest, feeding directly into combine replacement budgets for the 2025 spring tillage season.

For practitioners weighing a purchase before year-end, the softening order board has shifted negotiating leverage. Dealers are offering sharper discounts on remaining 2024 stock than they did in spring, and finance promotions have lengthened through the autumn. The window for end-of-year tax planning on equipment purchases closes 31 December.