The $1 billion project secures updated paint operations at the Kentucky Truck Plant, preserving a critical finishing stage for Ford’s high-volume Super Duty pickup range and its large SUVs. Ford says the plant assembles the F-250 through F-550 lineups, plus the Expedition and Lincoln Navigator, and it has called the facility its most important and profitable assembly site worldwide. Upgrading paint capacity matters because finishing is both technically complex and costly, the company said, and the new shop will replace the plant’s current painting operations.

The announcement came days after Transportation Secretary Sean Duffy expressed "profound concern" about Ford’s U.S. manufacturing integrity and the company’s links to Chinese firms in a letter to CEO Jim Farley, a dispute the administration singled out as a potential risk for the wider auto sector. Ford pushed back, calling the criticism a "wrongheaded attempt to capture headlines," and framed the investment as evidence of its commitment to domestic production. In the company release, Farley said, "These investments demonstrate our confidence in Kentucky's workforce, our commitment to American manufacturing, and our belief that the future of mobility and energy will be built right here in the United States."

Ford said it plans to break ground on the new paint shop later this year, but a spokesperson declined to provide a target completion date. The silence on timing leaves the schedule for when the plant’s upgraded finishing lines will come online unresolved. The project builds on roughly $4 billion in recent investment announcements for Ford’s Kentucky facilities, concentrating the automaker’s capital spending in the state and deepening its operational footprint there.

The move reshapes where Ford is deploying manufacturing dollars and lets the company point to concrete domestic investment while it rebuffs federal complaints about foreign ties. What happens next is a period of construction that Ford says will start later this year and continued scrutiny from regulators and political officials until questions about partnerships and overseas links are settled or fade from public view.