...just wondering about others' thoughts... my '84 Euro 300TD-T came equipped with the rare factory 15" wheels w/ hubcaps, but I was able to recently get a set of these coveted classic Ronal 16" R9 Pentas and I have mounted them today.
Makes the wagon look sportier IMO, but at least the Ronals are still correct for its era... However, I am still in favor of either the factory steel wheels w/ hubcaps or the retro-classic Bundts.
I also have a set of 15" factory BBS rims from the 80's specifically for the w123's as well as the mega-rare 15" Bundts (but installing these other 2 sets can wait though...as I don't have tires yet...)
So whatcha think? 
BEFORE with the rare factory 15" wheels w/ hubcaps:
AFTER with the retro-sporty Ronal 8x16 ET11 R9 Pentas:
