I'm not too worried that it is the small discs as I was planning to change them anyway. I have just been offered the entire front set-up off a Mk3 Passat for very little, as long as I take it apart, so will, hopefully, get bigger brakes and a wide track set-up for very little. I will then clean up and sort the Passat stuff before fitting to the Golf. I will then need to shoe my new 15" wheels as the current 14's will not fit over anything bigger than the current 239mm discs.
As for tyres I am planning to have at least 2 sets of tyres, when I can find another cheap set of wheels, one for road and wet use and one for the dry track. I was thinking that T1-R's or the new Dunlop Direzza 03G's would be good for the road/wet set-up and save some 888's for the dry track. For the road wheels I would need the speedo to read true so would be looking for the OD to stay the same as the current 14" fitted. Not sure what this means for the size but will have to go and find a tyre comparison site and work it out. As for the 888's they would not need to be constrained by the same parameters so could fit any size, even going larger than 15" if that added any value. What is the consensus on optimum tyre size for a dry track? Also where do people buy their tyres from and do you get them sent to you and then fitted elsewhere?
Many thanks,
Jon