GM has not confirmed a lasting end to Silverado HD output according to reports indicate the Silverado 4500HD, 5500HD, and 6500HD are being discontinued as part of a contract non-renewal with International Trucks production is set to end by September 30, 2026. Springfield, Ohio plants are affected driven by weak demand for diesel commercial trucks, while consumer Silverado pickups (1500/2500/3500) would continue unaffected. There are claims that Express/Savana Cutaway variants could be affected, no replacements for the medium-duty lineup have been detailed by GM.