When Caterpillar stopped producing on-highway diesel engines in 2010, it didn’t mean those engines disappeared.
In fact, thousands of Caterpillar engines – especially the C15 – are still running today in fleets across the country.
So the real question isn’t just why Caterpillar left the market.
If you’re looking for a full breakdown of that decision, read Why Caterpillar Stopped Making On-Highway Diesel Engines to understand the emissions, engineering, and business factors behind it.
👉 It’s what that decision means for reliability, parts availability, and long-term ownership today.
Continue reading What Happened After Caterpillar Stopped Making Truck Engines (And What It Means for C15 Owners Today)
