I picked these of eBay cause they were listed as fitting Ford Escort/Cortina.

All good till I tried fitting them and they wouldn't go on the studs. A rough measurement looks like the PCD is 95 and a bit mm.

I had a look around the web and all I could find that was Rover, MGF and Triumph were 95.25 PCD. Does anyone have any other ideas what they might be off?