There's not much choice on 13" tyres now bridgestone have discontinued the Mini size but dont worry as AO48R was another favourite for track days. For the dry really but not great for wear. Also see
TYRE18 for the A539 type from Yokohama for general alround motoring. Medium compound.
For competition use only and now labelled 160/510/13. EU label information
Rolling resistance G
Wet Grip A
External Noise (Wave) 3
Esternal Noise (dB) 72