I had a new 2004 extended f350 with a 6.0 diesel duel wheel.. Real nice truck. Plowed at the local mall in Erie, pa. We used to get a bit of snow. Shortly after I got it, I hurt my back. I could not afford the proper maintenance and it would not fit through a car wash. Was unable to hand wash. It rusted so bad. I had it chipped heavy. Between the chip and lack of maintenance.. I was only able to get 276,000 miles on it. Still ran STRONG.. My 2010 e350 extended 6.0 has 280,000 but second motor. Just replaced the power steering pump. My 2007 F350 extended duelly I bought very used from Florida. I finally got the fuel tank clean, replaced all the injectors. With 128,000 miles.. Runs like new. I d miss having cruise control and power windows in this one. Just put tires on my 19 exp MAX at 45,000 miles.