Looking for reputable used car parts dealer or junk yard

I recently purchased a 2015 Jeep Renegade.

I guess it was a cost saving measure for Jeep, but they didn't put a spare tire in it (just a wimpy inflator and a can of rebranded fix-a-flat).

I've seen plenty of them around STX and would like to find a used factory 18" wheel and tire in good condition to use as a spare.

Can anyone recommend a used parts dealer or junk yard on STX where I might be able to find one at a reasonable price?

Any recommendations would be appreciated!