When I bought my Miata, it came with a small utility trailer. I've used that trailer to transport home an 8' tall, 4' wide, solid wood pantry cabinet -- not flat-pack; a custom-built, very heavy antique. Now, I'm sad to say I didn't actually use the Miata to tow it in that instance (I think I used my old 4Runner instead), but the point is I could have, and it would've worked.