Why Diesel Engines Last So Long — And What Actually Kills Them Early
Diesel engines are engineered to go the distance. Half-million-mile Cummins engines aren’t folklore — they’re sitting in driveways and fleet yards across North America, still pulling loads on their original bottom ends. Freightliners and Kenworths routinely clock 700,000 miles before a major overhaul. But that durability isn’t automatic. It is earned through a specific set of […]
Why Diesel Engines Last So Long — And What Actually Kills Them Early Read More »









