130K on my daily driver 2006 LBZ. Had 3 glow plugs go bad over the years. Replaced 2 as they burnt out and on the 3rd I went ahead and changed the rest. Easy fix.
Replaced the front wheel assemblies around 75K, common problem. Did one when I got home from work, and replaced the other the next night. Another easy fix.
Tranny lines are seeping fluid (another common problem) since 50K. Not dripping fluid on ground so I'm going to let it roll. They make aftermarket repair kit for the lines.
At 100K I changed all fluids to synthetic except engine. Changed my transfer case fluid to 5w-30 synthetic engine oil and did the overfill method. Takes 3 qrts instead of 2.
Installed EGR blocker plate around 20K, no more exhaust going into engine.
New headliner 2 weeks ago.
I treat the truck well with scheduled maintenance I do myself and the truck has treated me well.
It's the first brand new truck I bought, took both kids home from the delivery room, has taken my family on many vacations. The truck has high sentimental value to me and has help produce many great memories. If it ever gets totaled, I might cry!