Former parts courier for a Log Truck trailer manufacturer, then became a work truck for a small time logging outfit. Neither company was kind to the vehicle.
1992 Ford F250
7.3 IDI, unmolested but highly violated.
Rust, Caulk boot scratches on roof, bumpers, bed rails, and doorsteps. Custom contouring of the front of bed and back of cab where Log Truck bunks were shoved in the bed, custom curvature to the tailgate from same.
The steering wheel wobbles up and down 4 inches or so, new passengers tend to find this entertaining, or terrifying, I've never asked which. Also, my wife bought me a nice stereo/CD/BT deck. To be fair, the old tape deck was still chooching right along.