Started to put my new 20" wheels on and the stupid hub rings Edge Racing sent me don't fit the car's hub. The rings fit the inside of the wheel just fine, but they're ever-so-slightly too small to fit on the hub. They just snap in half when you try to slide them all the way towards the rotor.

The inner diameter of the ring is is 2.760" / 70.1 mm. The only info I could find using Google was that '94 and up Mustangs have a 70.3 mm hub bore size, but I could only find one source and wasn't sure if it was right. This would make sense, since the hub rings I have are just a teeny bit smaller that the hub.

Thanks in advance.

Tony