Hit 500k miles on my 2007 6.0 and still rolling, what's your highest?

Truck rolled over 500,000 miles last Friday on a run through Nebraska. Still the original transmission, but I've replaced the EGR cooler twice and I think I'm on my third set of injectors. The odometer clicking over that number felt weird, especially since my old boss laughed when I bought it and said a 6.0 wouldn't see 200k. Anyone else got a high-mileage rig that proves the doubters wrong? What's your secret to keeping it alive past a half million?

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the_jessica1d ago

That 6.0 proving the boss wrong is the best part. Mine hit 450k and still grunts.