Toyota and GM reopened GM's worst plant with its own laid-off workers

General Motors' Fremont, California assembly plant had, by the time GM shut it down in 1982, developed one of the worst reputations in the entire GM system for absenteeism, wildcat strikes, drug and alcohol problems on the line, and adversarial relations between management and the United Auto Workers local — the kind of plant culture that made every argument that American factory workers simply couldn't adapt to Japanese-style lean manufacturing and teamwork.

The standard way to test that claim would be to build a new plant from scratch in a right-to-work state with a fresh, non-union workforce screened for compatibility with Toyota's methods — avoiding the exact demographic that had built Fremont's reputation. That approach would have proven nothing about whether Toyota's system could work with the entrenched, adversarial unionized workforce automakers actually had to deal with across the rest of the American industry.

Rehired the plant's own laid-off workers, who had lived through the closure and wanted the new system to succeed, making them the most receptive workforce.

Laid-off workers had experienced the plant's closure as their own loss, making them desperate for success.

They had a vivid reference point of failure, so new demands felt like alternatives to unemployment, not impositions.

Their prior resistance was to the old management, not to the work itself; new management and training won them over.

Rehiring the same people signaled trust and a fresh start, breaking the adversarial dynamic.

When proving a new method with a difficult workforce, recruit those who've felt the old way's failure—they're most motivated to embrace change.

NUMMI ran 25 years with one two-hour strike, ranked among North America's top plants for quality, and hit 400,000 vehicles a year at peak. NUMMI became the case study business schools and the auto industry itself used to demonstrate that American unionized labor could match Japanese-style lean manufacturing quality, directly informing GM's own later adoption of lean methods elsewhere in its system.