[quote=deggles;3015159]Depends what you mean by 'plenty of tread'
Yes, there is plenty of tread.
The reason I was asking in the first place was the fact that there are now newer Dunlop Runflats (as on the R56) and when I need to replace my front tyres, if I had problems getting the same as I have now, would it be OK to have different types front and rear? I had read somewhere that that wasn't always a good idea.