Peterbilt 357 tractor. This truck was a triaxle that I converted into a tractor 2 year’s ago. At that point I did a new 5th wheel, airbags. Tie rods, steering box, drag link, engine wiring harness, all the engine lines and front main seal and structure gaskets. It’s got a 20k front axle and 44k full locking rears on Pete Airtrac. I just did 6 new cylinder liners, new rings, rod bearings, cylinder head and 6 new injectors. It was running great until it started pour fuel into one of the cylinders and pour white smoke out the exhaust. I’m done with the trucks. Great truck for someone who wants to fix it.