I think they are laguna wheels. When i bought them i was told they were polo ones with 56.1 center bore but when i got round to fitting them i found out the were renault with 60.1mm.
Grips VERY well. Only thing now its lowered is the exhaust is knocking... need to maybe fit the "Turbo MK4" exhaust but means no more side exhaust.... umm.
To be honest matey im not sure, just chucked them on. If i had to hazard a guess i would say 80mm ish
They are Corsa B coilovers off, the legend that is, R-reg-SR.
Definately wont fit straight on.
Im be suprised if there is any car where they will fit straight on.
You'll need to make them fit by drilling the floor and making some decent spreader plates to go between the bolts and floor.