Freak hit and run today !

Bummer. I know how you feel. I had just finished restoring my 1998 Dakota when the MORON across the street piled into it and totaled it. I swear I would still have that truck now otherwise. It was a 4 cyl 5 speed and I loved it.
Maybe that was a spare tire. FWIW, that looks like a pretty easy repair.View attachment 1716277468

Tag axle? Like the auxiliary wheel that can be deployed on the bigger dump trucks when they are loaded to the max? Thats what I'm thinking it is.
Not likely has a brake drum still attached to it.