Ford trucks are well built vehicles. Mine had 234,000 when I bought it 6 years ago. I did routine maintenance checks on it (and as I mentioned did a clutch rebuild on it, plus put a new 4x4 switching unit) prior to hauling 4 full truck and trailer loads while moving on a 1200 mile round trip. Since then just been poking around on country roads, changing fluids and rotating tires, haven't done nothing else to it since, and now it's got 275,000