Got my 21" 239's on yesterday so thought I would upload some pictures.
The ride is definitely a bit former over pot holes than the 19's but no where near as bad as I thought (maybe as I now don't have RFTs on)
I'm still contemplating getting the spokes in painted or coated in gloss black but leaving the rim silver....but I'l wait and see how a photoshop of it turns out first!