poor truck !! what happened, lug nuts come undone, studs break off ? someone forget to tighten them ? or overtightened them ?
did the axle survive ? drum ?
ie seen this happen a couple times, a sort of uncle of mine has an 81 elky that he lost front wheel off of going down the road, it smacked the fender and smashed it up and back quite a ways, the frame is rusted so bad that it is broken and hanging in the rear, under the whoel bed area, and the 305 is like its fourth engine and is dying has like hardly any compression and the th350 is dying, but still keeps on going, lol, total junker to the full extent of the term, but runs and drives however :P
good luck