Hello, everyone~!
So I just got a used 04 Chevy blazer, two door.
I don't know much about Chevy vehicles, so I thought I'd try this forum, I'll probably be sticking around too, since I plan on making some mods to it.

Anyway, gettin' to the meat n' potatoes of the post; I've got a problem.
I bought my chevy "as is", which meant that I'd have to repair minor ailments on my own. No biggie. I'm having trouble finding the name for certain parts so that I can replace them though. The guys at AutoZone were pretty useless in helping, they didn't even try looking anything up.


So here are the pics attached. Anyone have any idea?
All I got so far was "flare fender" for the part that goes above and around the rear left tire.
That bumper-esque part I have no idea about.

So, can anyone help me out? I'd really appreciate it.