June 12, 2026
Ten days after roughly 1,000 members of UAW Local 2093 walked off the line at Dauch Corp’s Three Rivers, Michigan axle plant, the company agreed to the number it had spent the entire strike calling unworkable. The tentative agreement reached June 10 takes top pay from $22 to $30 per hour by 2030, the union’s full opening demand. Dauch’s last pre-strike position had topped out at $26.
The union’s announcement lists a $2,000 ratification bonus plus $1,000 after the first year, no healthcare premium increases for the four-year term, MLK Jr. Day and Veterans Day added as paid holidays, an expanded Christmas shutdown window, and nine additional vacation days for anyone with at least a year of seniority. A company that held a $26 line for ten days signed off on all of it in one session.
The buffer that held by days
GM confirmed its truck production was never interrupted, the Detroit News reported June 10. That outcome was closer than the sentence suggests. Three Rivers is the sole axle source for the Chevrolet Silverado HD and GMC Sierra HD lines at Flint Assembly, which builds roughly 1,100 heavy-duty trucks a day with 4,200 workers, plus the Colorado, Canyon, and commercial vans at Wentzville. GM’s exposure had been estimated above $25 million per day once lines stopped.
GCBC’s strike coverage last week put the axle supply cliff in the June 15 to 22 window, based on the two to three weeks of inventory GM had pulled forward. The settlement landed June 10. The gap between those two dates is the whole story of the negotiation. Dauch agreed to the full demand at the precise moment the inventory math stopped being theoretical for its largest customer.
Two tiers, eighteen years, one contract line
The provision with the longest reach is not the 2030 number. Workers hired before 2008 move to $30 per hour immediately on ratification. The 2008 American Axle concession deal cut the Three Rivers top step from $29 to $14.50, and the plant has spent eighteen years climbing back. One contract line restores the pre-concession earners to a wage above where they started, without waiting out the four-year progression.
The UAW ended two-tier wages at the Detroit Three in 2023 after fifteen years of trying, and that fight has defined supplier bargaining since the financial crisis. An immediate restoration at a Tier 1 supplier, mid-contract-cycle, gives organizers at non-union parts plants a concrete document to circulate rather than a slogan. Ratification voting is pending, with the local expected to set dates within days.
What $30 prices into the supplier base
Every Tier 1 bargaining table in the Midwest now starts from Three Rivers. The settlement establishes that a single-source plant with a committed local can extract the full demand from a supplier whose customer is watching an inventory clock. Suppliers were already carrying tariff costs on imported steel, aluminum, and components. A visible $30 wage benchmark adds a second fixed input on the labor side, and unlike a tariff, it does not come with an exclusion process.
For Dauch, the math now runs through its customers. Axle pricing on the next GM and Stellantis program cycles will carry the new wage base, and OEMs that just watched a ten-day strike nearly stop their most profitable truck lines have their own reason to revisit single-source arrangements. Dual-sourcing costs money. So does eight days of warning before a $25 million daily exposure.
Local 2093’s ratification vote comes first. If the membership ratifies, the contract becomes the reference point for every supplier negotiation that follows it this year. If the vote fails, the strike resumes against a customer buffer that is now measured in days rather than weeks. Either way, the number that was impossible on June 1 is in writing on June 10.
