Mileage on the dash when I changed the oil 146,660. Actual mileage on truck was 146,210 when I bought it. Oil and filters do not get this nasty in 450 miles. I have the pictures to prove it. So their website statement that the truck had "just been serviced" is Bullcrap. Before I test drove the truck, I noticed the tires all looked awful low. So they drove it a couple blocks up the street to their Diesel shop. Took the kid forever. Got back, and VISUALLY the tires looked fine. Once I got it home, I found out that the truck had (1) 10 ply 80 psi tire on the front, and the other (5) were 8ply 44 psi tires that should NEVER have been on this truck (2010 F350 Super duty Diesel Dually). Then I find they had OVER INFLATED the 44 psi tires to 62 PSI! There is NO doubt in my mind the reason they did it was FACT that the Inner needle valve in the stem on the passenger side was GONE. The Driver side dually wheels were not lined up properly so it was physically impossible to get to the stem without removing the outer wheel. The needle valve in that one was screwed halfway out. So they sent us down the road with (2) 100% flat inner wheels, and DANGEROUSLY Over Inflated 8 plys for a 3 hour drive home. On drive home I find out the truck has the Ford Death Wobble. If it would have happened during test drive, I would have walked away right there. I ended up sinking another 4 grand into the front end suspension and tires. Run away fast and far if you are an out of State buyer. Or ANY buyer.