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May 9, 2026
In this episode of TruckChat, we’re talking with Cummins X10 Product Manager Tara Johnson about the new 10.0L Cummins X10 engine and what it brings to vocational trucks, fleet managers, and operators planning for 2027 and beyond.
The X10 is designed to replace both the L9 and X12 platforms, delivering serious power in a more compact, efficient package. We cover performance ratings, PTO capability, payload potential, uptime, digital features, and how the engine is built to balance strength, efficiency, and dependability.
Sponsored by Cummins.
Learn more about the Cummins X10: https://www.cummins.com/en-na/engines/products/x10
January 28, 2026
Sue Miller shares how industry relationships and association involvement helped her grow her career across major organizations, and why fleet success still comes down to people, trust, and staying curious even when tech keeps changing the game.
