I have found out about a 1999 Ford F450 crew cab with about an eight foot dump on the back with three foot metal sides that can be removed. The truck is a diesel (not sure what size engine or if there were options that year and if that year is a good model or not) Five speed, interior is good, and has about 129,000 miles. I don't think it is a 4x4 model. I don't know what the dump capacity is yet and what this truck can pull. I am just trying to get feedback, good, bad on this model vehicle. The asking price is around $8000. Thanks for the feedback.