CMI · 8-K · 20260804PR000026

Emissions Regulation Transition

CUMMINS INC · 2026-08-04 · Importance 47 · Surprise 60

Cummins updated its Model Year 2027 North American on-highway product launch plans after the U.S. Environmental Protection Agency proposed changes to upcoming emissions regulations. The company plans a measured production ramp for its new X10 and X15 engines while maintaining selected legacy products during 2027. Cummins said the approach is intended to satisfy the proposed regulatory framework, support customer production schedules and provide additional time for disciplined production ramp-up. The regulatory change affects the North American on-highway market and the transition to the new engine platforms.