The union representing 1,300 hourly workers at DaimlerChrysler AG’s Detroit Diesel plant called a strike on Tuesday, more than a week after their previous six-year contract expired, the Associated Press (AP) reported.

Discover B2B Marketing That Performs

Combine business intelligence and editorial excellence to reach engaged professionals across 36 leading media platforms.

Find out more


The workers formed a picket line on Tuesday night outside the suburban Detroit plant.


Employees had begun refusing overtime once the contract expired on October 30 and the company had responded by putting workers at the Redford plant on mandatory nine-hour shifts, workers told AP.


DaimlerChrysler spokesman Chris Brandt told the news agency that contract talks continued with United Auto Workers Local [branch] 163 – he declined to discuss issues in the dispute.


AP noted that Detroit Diesel, which  designs, produces and maintains heavy-duty diesel and alternative fuel engines, auto diesel engines and engine-related products, was once was a division of General Motors Corp. Private investors bought it in 1988, and then sold the company to DaimlerChrysler in October 2000. This is the UAW’s first contract negotiation with DaimlerChrysler for Detroit Diesel.

Just Auto Excellence Awards - Nominations Closed

Nominations are now closed for the Just Auto Technology Excellence Awards. A big thanks to all the organisations that entered – your response has been outstanding, showcasing exceptional innovation, leadership, and impact.

Excellence in Action
Continental has secured the Window Displays Innovation Award in the 2025 Just Auto Excellence Awards for its Window Projection solution, transforming side windows into dynamic, data-rich canvases. Discover how this compact projection technology and intelligent software are reshaping in-car UX and opening fresh revenue streams for OEMs and mobility providers.

Discover the Impact