What is this part called?

When I bought my truck it was missing the part that covers the area under the rear taillights behind the rear bumper. I got to replace rear bumper anyway so figured I'd get these 2 pieces left and right while I got the bumper off. First picture is the black cover thing I'm asking about. Second picture is mine lacking it. Anyone have an idea as to what these are called. I've search this forum, googled it and found nothing.

 

I think the official name is "weird and unnecessary plastic piece behind the bumper, below the tail light". But don't quote me on that.

 

Any good body shop can find out easily...

 

Yeah, but before I waste the gas going to a bodyshop or dealership, figured I'd try my luck here.

 

https://www.parts.com/index.cfm?fuseaction=store.sectionDiagram&vehicleID=411725&diagram=8512710
Try part #5...

 

Looks like a match. WTF kind of name is that, Brace side RR step? Thanks man apparently your search skills are a lot better than mine. I suck at computers.

 

Hmm I don't know, but the dealership will charge you $75 for each one.

 

I'm not THAT good. Google can be your friend but you gotta sometimes be REALLY specific...hope that helps, though!

 

Look through the junkyards, they may give them to you if it's not a popular part.

 

PLATE, REAR BUMPER, RIGHT
For your 2015 Toyota Tacoma Double Cab 4.0L V6 4x4 AT
Part Number: 5216304021 5216304020

 

Don't know what it's called but know the dealer will f*** you over if you try to buy it from them. Probably make you buy a whole rear end, or probably make you buy the whole truck for one.

 

Or save the money and hassle, and just that area black.

 

I'd say a #6? I'm thinking more of a garnish than a brace?

 

It's really hard to tell with that basically lousy breakdown illustration...

 

I'm thinking #5. The part in the crappy illustration does kinda look like the part in the photo I posted.

 

@gunny1005 any idea what this part could be. Op this gentleman works for camelback Toyota.
www.tacomaworld.com/threads/camelback-toyota-discount-for-tw-members.207298/page-122#post-15611902

 

I'd say #5 also.

http://parts.toyotaofdallas.com/aut...as-engine/body-cat/front-and-side-panels-scat

 

It's the girblitzit, made out of unobtanium.

 

?? THE BULBS

 

I think it's a piece on the bumper.