I have 116K on it, bought new. The paint fell off so I had it repainted. I have replaced the ball joints, changed trans fluid twice (dropping the pan, no flush). I have fluid to change both differentials and transfer case. I plan on changing both radiator hoses, any heater hoses I can find. I did have to replace one front wheel bearing assembly a couple years ago. I have gone through brake pads, rear rotors, new exhaust pipes from cat back.
So what would be a preventative for this? I want to nail down any common or potential issues.
The best way is not to drive it.
