Ford Motor Company is bracing for a significant financial hit after a fire severely damaged one of its most critical suppliers. The September 16 fire at Novelis’ aluminum plant in Oswego, New York, disrupted nearly 40% of the U.S. auto industry’s aluminum sheet supply, dealing a serious blow to Ford’s truck production.
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Potential Financial Impact
Analysts estimate the disruption could cost Ford up to $1 billion in lost operating earnings as production interruptions affect the company’s most profitable vehicle segment. Ford temporarily paused output at both its Dearborn Truck Plant and Rouge Electric Vehicle Center, which build the F-150 and F-150 Lightning respectively.
Ford’s Heavy Reliance on the Oswego Plant
Ford is the largest consumer of aluminum from the Oswego facility, which produces the lightweight sheet metal used extensively in the F-Series lineup, including the aluminum-bodied F-150 and Super Duty models. With the plant expected to remain offline until early 2026, Ford could face production losses of 20,000 to 50,000 trucks through the end of this year alone.
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Compounding Tariff Pressure
The timing adds further strain, coming shortly after a 50% tariff was implemented on U.S. aluminum imports, tightening supply even further. Ford’s stock fell 6% on Tuesday and an additional 1.5% on Wednesday as investors reacted to the combined pressures facing the company’s truck business.
A Bright Spot Amid the Challenges
Despite the setback, Ford delivered a record 10,000 F-150 Lightnings in the third quarter, just before the federal EV tax credit expired. CEO Jim Farley has cautioned, however, that electric truck sales could slow considerably heading into 2026.
A Difficult Road Ahead
With aluminum shortages, tariff-driven cost pressures, and uncertain demand all converging, Ford’s top-selling truck lineup may face one of its most challenging production stretches in the past decade while the Oswego plant remains offline.

