I see quite a few trucks at auctions with over 200,000 miles on them. Is there anything left when they get to this point? Today a water plant truck in Defiance Ohio sold for1300.00 dollars. Was 13 year old F-250 supercab with 4 wheel drive and 5.4 engine. Was it used up and ready for a new engine and trans. I do not know how long they last. Thank you for any feedback.