Whoa! This just came across my digital desk tonight. This forum, that specializes in Duramax Diesels, has a user named 86burgandyss who says his truck is now over 700,000 miles. He also claims he is aiming for a million. I’m tempted just to sign up to those forums just so I can interview him. We all know diesel trucks go the distance, but this is still quite the accomplishment. He states in signature that the car has had some major work done. But still, looks like all the drivetrain is good to go. Rodger, if you see this post, let us know about your truck. We want to know badly!