I just turned 85,000 on my truck. $350 PS pump (wrong diagnosis from dealer at my cost) New dealer,PS leak also bad vibration. For the leak they replaced the Steering box $550. Vibration, New fan assembly, $850, flywheel, $850. No extended warrantee as I don't believe in them. They did replace a bad injector (#4) for free. However it did cost me a week without the truck on the road and I had to rent a truck to continue working for $885. Very costly adventure and not expected.