What is this door in the left rear inside?

[89Suburban]

Recently on of the 2 knobs holding this panel door on broke and it kept flopping open so I took it off until I can fix it. Don’t even know what is supposed to be stored in there.

Any insight as to why it is there and any parts to fix it?

 

[gooffeyguy]

It's just a storage cubby, nothing is "supposed" to go there

 

[Bill 1960]

Sounds like suggestions are needed. How about a brick of Benjamins?

 

[George B]

It’s not very useful.

 

[Rocket Man]

c o c a i n e storage area for road trips.

 

[Joseph Garcia]

I use it to store (1) my tow strap and (2) my speaker extension wire for my sub (in the event that I need to move the sub to a different location in the truck). When I bought the truck (new to me), the locking tabs were broken, and I replaced them with new ones.

 

[swathdiver]

It’s not very useful.

I keep the Hybrid Air Compressor in there.

 

[George B]

I keep the Hybrid Air Compressor in there.

View attachment 349616

What model is this again?

 

[swathdiver]

What model is this again?

22871806

 

[gooffeyguy]

Is there anything special about that hybrid tire inflator over any other portable air compressor, besides the GM logo? Just seems kind of pricey for what it is.