16 and 18 inch wheels at the same time?

[davids]

Would like to get a set of wheels for track days only. Plenty of cheap sets of 16's around but my car currently runs on 18's and has had the RR brake upgrades. What are the implications of running two different size sets of wheels, one for track and the other for road. Is it even feasible or am I going mad?

[davids]

Clubsport, that was one of my key concerns but it sounds as though it won't be a problem according to fish. Cerberus1, I may be interested. E-mail me at [e-mail] with details.