Chevrolet's Biggest Silverados Are Being Discontinued
General Motors will end production of its medium-duty pickups built in partnership with International Trucks, including the Silverado 4500HD and more.
www.motor1.comShort answer: Yes—GM is ending production of the Silverado HD lineup (the medium-duty Silverado 4500HD, 5500HD, and 6500HD) as part of halting its joint-venture with International Trucks. Production is slated to conclude by September 2026, with the Springfield, Ohio plant exit marking the end of that program [source coverage indicates the end date and plant closure; see citations below].
Key details
- Scope: Silverado HD refers to GM’s medium-duty trucks built in partnership with International Trucks; those models are 4500HD, 5500HD, and 6500HD, along with related Express/Savana Cutaway variants tied to the program [coverage notes the specific models and the joint-venture basis].
- Timeline:
- Production end: September 30, 2026 (per multiple outlets referencing GM/International agreement termination).
- Final assembly location: International Trucks’ Springfield, Ohio plant, where the vehicles have been produced since around 2018-2015 depending on model lineage.
- Follow-up: The broader medium-duty footprint is expected to shrink for Chevrolet as GM evaluates future portfolio options in this segment [several outlets report the end of the program and the potential for future re-entry or new offerings].
Context and implications
- Market impact: The move ends Chevrolet’s presence in the medium-duty Class 6/7 space that these trucks occupied, a segment with relatively low volume and strong competition from Ford’s F-650/F-750 and other builders. Fleet customers who relied on these trucks will need to consider alternatives or the Low Cab Forward lineup in the interim [industry coverage notes the shift in segment leadership and fleet implications].
- Future portfolio: GM indicates it is evaluating options for medium-duty beyond this discontinuation; no replacement model has been officially announced yet, so the company’s path forward remains to be disclosed [statements from GM in coverage].
If you’d like, I can pull the most recent updates from major outlets and summarize any official GM statements, including exact quotes and the latest fleet impact details. I can also create a quick side-by-side table showing the Silverado HD models affected vs. competing from Ford and others for a fleet planning view.
Citations
- Coverage noting end of Silverado MD production and the 2026 end date [IB Times UK and other outlets cited in this round of reporting].
- Manufacturer/partner details and production context are reported across multiple outlets including Motor1, The Drive, and Yahoo Finance, which discuss the end of the GM-International Trucks arrangement and the resulting production halt.