048r are better in wet that 539's esp on 13's
048r's for the win
Hmmm, I might have to investigate this on the Polo. I've always thought the 539's are pretty good in the wet, and when they do let go pretty progressive on grip (Mk3 Polo's are pretty light on the back end anyway so they suffer from quite bad lift-off oversteer in the wet).
When the summer comes I might invest in a set of A048R's in 175/50R13 and see how I get on!