Sold my 1997 PSD with 297,000 onit. Built a chevy gas truck and I couldnt wait to sell that POS. got me another 7.3. My last monster truck (just a big 4x4) got 5mpg it was a bored out 454. My PSD gets 12-14 on 40" tires and I can run down the road all day long, tons of power and I can still tow too.